DMMDA

2,4-Dimethylpentane: 2,4-Dimethylpentane ni alkane ifite formulaire yimiti [(H 3 C) 2 CH] 2 CH 2 . Iyi hydrocarubone itagira ibara ikorwa mubwinshi mu gutunganya amavuta. Ibisubizo bivuye kuri alkylation ya isobutane na propylene. Akenshi bita "alkylate \", ivangwa nibindi bikoresho bya lisansi kugirango itange lisansi ndende. Bitandukanye na n-heptane, 2,4-dimethylpentane nigitoro cyifuzwa kuko imiterere yacyo ishami ryemerera gutwikwa udakomanze.
2,4-Dimethyl-6-tert-butylphenol: 2,4-Dimethyl-6- tert -butylphenol ni ifumbire mvaruganda hamwe na formula Me 2 ( tert -Bu) C 6 H 2 OH (Me = methyl, tert -Bu = butiliary butyl). Ni amavuta atagira ibara ashyirwa muri fenolike ya alkylated.
2,4-Dimethylpentane: 2,4-Dimethylpentane ni alkane ifite formulaire yimiti [(H 3 C) 2 CH] 2 CH 2 . Iyi hydrocarubone itagira ibara ikorwa mubwinshi mu gutunganya amavuta. Ibisubizo bivuye kuri alkylation ya isobutane na propylene. Akenshi bita "alkylate \", ivangwa nibindi bikoresho bya lisansi kugirango itange lisansi ndende. Bitandukanye na n-heptane, 2,4-dimethylpentane nigitoro cyifuzwa kuko imiterere yacyo ishami ryemerera gutwikwa udakomanze.
2,4-Dinitroaniline: 2,4-Dinitroaniline ni imiti ivanze na formula ya C 6 H 5 N 3 O 4 . Ikoreshwa nkigisasu kandi nka reagent kugirango tumenye kandi turanga aldehydes na ketone.
2,4-Dinitroanisole: 2,4-Dinitroanisole ( DNAN ) ni ibintu bike byiyumvamo ibinyabuzima. Ifite anisole (mikorerexybenzene), hamwe nitsinda rya nitro ebyiri (–NO 2 ).
2,4-Dinitrochlorobenzene: 2,4-Dinitrochlorobenzene ( DNCB ) ni ifumbire mvaruganda hamwe na formula (O 2 N) 2 C 6 H 3 Cl. Nibikomeye byumuhondo bishonga mumashanyarazi. Nibihe byingenzi hagati yinganda zikora inganda zindi.
2,4-Dinitrochlorobenzene: 2,4-Dinitrochlorobenzene ( DNCB ) ni ifumbire mvaruganda hamwe na formula (O 2 N) 2 C 6 H 3 Cl. Nibikomeye byumuhondo bishonga mumashanyarazi. Nibihe byingenzi hagati yinganda zikora inganda zindi.
1-Fluoro-2,4-dinitrobenzene: 1-Fluoro-2,4-dinitrobenzene ni imiti ikora hamwe na N-terminal amino acide ya polypeptide. Ibi birashobora gufasha mugukurikirana poroteyine.
2,4-Dinitrophenol: 2,4-Dinitrophenol (2,4-DNP cyangwa gusa DNP) ni gipangu ngenga na Inzira ku hoc 6 H 3 (OYA 2) 2. Numuhondo, kristaline ikomeye ifite impumuro nziza, yuzuye. Ihindagurika, ihindagurika hamwe na parike, kandi irashobora gushonga mumashanyarazi menshi hamwe nigisubizo cyamazi ya alkaline. Iyo muburyo bwumye, nibisasu byinshi kandi bifite ibyago byo guturika ako kanya. Nibibanziriza indi miti kandi ikora mubinyabuzima, ibuza umusaruro wa adenosine triphosphate (ATP) mungirangingo hamwe na mitochondria. Ikoreshwa ryayo nkimfashanyo yimirire byagaragaye ko bifite ingaruka zikomeye, harimo nimpfu nyinshi.
2,4-Dinitrophenylhydrazine: 2,4-Dinitrophenylhydrazine ( DNPH ) ni ifumbire mvaruganda C 6 H 3 (OYA 2 ) 2 NHNH 2 . Dinitrophenylhydrazine ni umutuku kugeza orange ikomeye. Ni hydrazine yasimbuwe. Ikomeye irasa cyane no guhungabana no guterana amagambo. Kubera iyo mpamvu, dinitrophenylhydrazine ikunze gufatwa nkifu yifu. DNPH ibanziriza ibiyobyabwenge Sivifene.
2,4-Dinitrophenylhydrazine: 2,4-Dinitrophenylhydrazine ( DNPH ) ni ifumbire mvaruganda C 6 H 3 (OYA 2 ) 2 NHNH 2 . Dinitrophenylhydrazine ni umutuku kugeza orange ikomeye. Ni hydrazine yasimbuwe. Ikomeye irasa cyane no guhungabana no guterana amagambo. Kubera iyo mpamvu, dinitrophenylhydrazine ikunze gufatwa nkifu yifu. DNPH ibanziriza ibiyobyabwenge Sivifene.
2,4-Dinitrophenylmorphine: 2,4-Dinitrophenylmorphine ni ikigereranyo cya morphine aho itsinda rya hydroxyl risimbuzwa itsinda rya dinitro phenoxy.
2,4-Dinitrotoluene: 2,4-Dinitrotoluene ( DNT ) cyangwa dinitro ni ifumbire mvaruganda hamwe na formula C 7 H 6 N 2 O 4 . Iyi kristu yumuhondo yijimye izwi cyane nkibibanziriza trinitrotoluene (TNT) ariko ikorwa cyane nkibibanziriza diisocyanate ya toluene.
2,4-Dithiapentane: 2,4-Dithiapentane ni urugimbu rwa organosulfur. Nibintu bitagira ibara bifite impumuro ikomeye.
2,4-Lutidine: 2,4-Lutidine ni ibinyabuzima bivangwa na heterocyclic hamwe na formula (CH 3 ) 2 C 5 H 3 N. Ni imwe mu nkomoko nyinshi za dimethyl zasimbuwe na pyridine, zose zikaba zitwa lutidine. Nibintu bitagira ibara bifite ibintu byibanze byoroheje kandi binuka, impumuro mbi. Urusange rufite imikoreshereze mike.
Acetylacetone: Acetylacetone ni ifumbire mvaruganda hamwe na formula CH 3 COCH 2 COCH 3 . Nibintu bitagira ibara, byashyizwe kuri 1,3-diketone. Irahari muburinganire hamwe na tautomer CH 3 C (O) CH = C (OH) CH 3 . Aba tautomers bahuza byihuse mubihe byinshi kuburyo bafatwa nkikintu kimwe mubisabwa byinshi. Nibintu bitagira ibara bibanziriza anion ya acetylacetonate (bakunze kuvuga acac - ), ligand bidentate. Ninyubako yubaka ya synthesis ya heterocyclic compound.
Acetylacetone: Acetylacetone ni ifumbire mvaruganda hamwe na formula CH 3 COCH 2 COCH 3 . Nibintu bitagira ibara, byashyizwe kuri 1,3-diketone. Irahari muburinganire hamwe na tautomer CH 3 C (O) CH = C (OH) CH 3 . Aba tautomers bahuza byihuse mubihe byinshi kuburyo bafatwa nkikintu kimwe mubisabwa byinshi. Nibintu bitagira ibara bibanziriza anion ya acetylacetonate (bakunze kuvuga acac - ), ligand bidentate. Ninyubako yubaka ya synthesis ya heterocyclic compound.
Toluene diisocyanate: Toluene diisocyanate ( TDI ) ni ifumbire mvaruganda hamwe na formula CH 3 C 6 H 3 (NCO) 2 . Babiri muri batandatu isomeri bashoboka nibyingenzi mubucuruzi: 2,4-TDI (CAS: 584-84-9) na 2,6-TDI (CAS: 91-08-7). 2,4-TDI ikorwa muburyo butyoroye, ariko TDI ikunze kugurishwa nka 80/20 na 65/35 bivanze na isomers 2,4 na 2,6. Yakozwe ku rugero runini, ingana na 34.1% by'isoko rya isocyanate ku isi mu 2000, rikurikira MDI. Hafi ya miliyari 1.4 z'ibiro byakozwe mu 2000. Isomers zose za TDI ntizifite ibara, nubwo ingero z'ubucuruzi zishobora kugaragara nk'umuhondo.
Toluene diisocyanate: Toluene diisocyanate ( TDI ) ni ifumbire mvaruganda hamwe na formula CH 3 C 6 H 3 (NCO) 2 . Babiri muri batandatu isomeri bashoboka nibyingenzi mubucuruzi: 2,4-TDI (CAS: 584-84-9) na 2,6-TDI (CAS: 91-08-7). 2,4-TDI ikorwa muburyo butyoroye, ariko TDI ikunze kugurishwa nka 80/20 na 65/35 bivanze na isomers 2,4 na 2,6. Yakozwe ku rugero runini, ingana na 34.1% by'isoko rya isocyanate ku isi mu 2000, rikurikira MDI. Hafi ya miliyari 1.4 z'ibiro byakozwe mu 2000. Isomers zose za TDI ntizifite ibara, nubwo ingero z'ubucuruzi zishobora kugaragara nk'umuhondo.
2,4-Xylidine: 2,4-Xylidine ni ifumbire mvaruganda hamwe na formula C 6 H 3 (CH 3 ) 2 NH 2 . Nimwe mumyanya myinshi ya isomeric xylidine. Nibisukari bitagira ibara. Ibicuruzwa bikomoka ku bucuruzi birimo ibiyobyabwenge byamatungo cymiazole hamwe na Pigment Yumuhondo 81.
2,4-Bis(4-hydroxybenzyl)phenol: 2,4-Bis (4-hydroxybenzyl) fenol ni ifumbire ya fenolike ikorwa na saprophytic orchid Gastrodia elata hamwe na myco-heterotroph orchid Galeola faberi .
4-Methylsalicylic acid: 4-Methylsalicylic aside ni ifumbire mvaruganda hamwe na formula CH 3 C 6 H 3 (CO 2 H) (OH). Nibintu byera byera gushonga mumazi yibanze no mumashanyarazi ya polar. Amatsinda yayo akora arimo aside ya karubike hamwe na fenol. Nimwe muri isomeri enye za acide methylsalicylic, harimo na aside isanzwe ibaho 6-methylsalicylic. Urusobekerane rufite porogaramu nke. Irashobora gutegurwa na hydroxylation ya 4-methylbenzoic aside.
2,4-Dichlorophenoxyacetic acid: 2,4-Dichlorophenoxyacetic aside ni ifumbire mvaruganda hamwe na formula ya chimique C 8 H 6 Cl 2 O 3 ikunze kwitwa izina ryayo ISO risanzwe 2,4-D . Nibyatsi byica ibyatsi byica byica ibyatsi byinshi mugutera imikurire itagenzuwe muri byo ariko ibyatsi byinshi nkibinyampeke, ibyatsi byatsi, nubwatsi ntibigire ingaruka.
2,4-Diacetylphloroglucinol: 2,4-Diacetylphloroglucinol ni fenoline isanzwe iboneka mumiterere yihariye ya bacteri ya Gram-negative Pseudomonas fluorescens . Uru ruganda rusanga rufite inshingano zo kurwanya antiphytopatogene na biocontrol muriyi miterere. Iboneka kandi muri poroteyine ya Pseudomonas , aho ifite ibikorwa bimwe birwanya indwara ziterwa na virusi zitandukanye.
Ammeline: Ammeline ( 4,6-diamino-2-hydroxy-1,3,5-triazine ) ikomoka kuri triazine. Nibicuruzwa bya hydrolysis ya melamine.
Bacillosamine: Bacillosamine ni isukari idasanzwe ya amino yavumbuwe bwa mbere muri Bacillus subtilis .
2,4-diaminopentanoate dehydrogenase: Muri enzymologiya, 2,4-diaminopentanoate dehydrogenase (EC 1.4.1.12 ) ni enzyme itera reaction yimiti 2,4-diaminopentanoate + H 2 O + NAD (P) + 2-amino-4-oxopentanoate + NH 3 + NAD (P) H + H +	In enzymology, a 2,4-diaminopentanoate dehydrogenase (EC 1.4.1.12) is an enzyme that catalyzes the chemical reaction 2,4-diaminopentanoate + H2O + NAD(P)+
2,4-diaminopentanoate dehydrogenase: Muri enzymologiya, 2,4-diaminopentanoate dehydrogenase (EC 1.4.1.12 ) ni enzyme itera reaction yimiti 2,4-diaminopentanoate + H 2 O + NAD (P) + 2-amino-4-oxopentanoate + NH 3 + NAD (P) H + H +	In enzymology, a 2,4-diaminopentanoate dehydrogenase (EC 1.4.1.12) is an enzyme that catalyzes the chemical reaction 2,4-diaminopentanoate + H2O + NAD(P)+
2,4-Dibromophenol: 2,4-Dibromophenol ni inkomoko ya fenol hamwe na formula ya molekuline C 6 H 4 Br 2 O. Ni iya bromobenzène, ikaba ari ibinyabuzima kama birimo atome ya brom ifatanye nimpeta ya benzene.
Dichloromuconate cycloisomerase: Muri enzymologiya, cycloisomerase ya dichloromuconate ni enzyme itera imiti 2,4-dichloro-2,5-dihydro-5-oxofuran-2-acetate 2,4-dichloro-cis, cis-muconate	In enzymology, a dichloromuconate cycloisomerase is an enzyme that catalyzes the chemical reaction 2,4-dichloro-2,5-dihydro-5-oxofuran-2-acetate
Nitrofen: Nitrofen ni ibyatsi byica diphenyl ether. Kubera impungenge ziterwa na kanseri, ikoreshwa rya nitrofen ryabujijwe mu muryango w'ubumwe bw'ibihugu by'Uburayi ndetse no muri Amerika kuva mu 1996. Byasimbuwe na protoporphyrinogen oxidase enzyme inhibitor zirimo acifluorfen na fomesafen.
Dichloroaniline: Dichloroaniline ni imiti ivanze igizwe nimpeta ya aniline yasimbujwe atome ebyiri za chlorine kandi ifite formulaire ya molekuline C 6 H 5 Cl 2 N. Hariho isomeri esheshatu, zitandukanye mumwanya wa atome ya chlorine ikikije impeta ugereranije nitsinda rya amino. Nkibikomoka kuri aniline, bitirirwa hamwe nitsinda rya amino kumwanya wa 1. Byose ntibifite ibara, nubwo ingero zubucuruzi zishobora kugaragara nkibara kubera ko hari umwanda. Ibikomokaho byinshi bikoreshwa mugukora amarangi hamwe n ibyatsi.
2,4-dichlorobenzoyl-CoA reductase: Muri enzymologiya, 2,4-dichlorobenzoyl-CoA reductase (EC 1.3.1.63 ) ni enzyme itera reaction yimiti 4-chlorobenzoyl-CoA + NADP + + HCl 2,4-dichlorobenzoyl-CoA + NADPH + H +	In enzymology, a 2,4-dichlorobenzoyl-CoA reductase (EC 1.3.1.63) is an enzyme that catalyzes the chemical reaction 4-chlorobenzoyl-CoA + NADP+ + HCl
2,4-Dichlorobenzyl alcohol: 2,4-Inzoga ya Dichlorobenzyl ni antiseptike yoroheje, ishobora kwica bagiteri na virusi zifitanye isano n'indwara zo mu kanwa no mu muhogo. Nibintu bisanzwe mubisanzwe mu muhogo nka Cofsile, Strepsils, Lorsept, na Gorpils. Nibigize kandi mubicuruzwa byu Burayi Neo Borocillina. Umuhogo muto-pH wo mu muhogo urimo inzoga ya dichlorobenzyl (1,2 mg) na amylmetacresol (0,6 mg) wasangaga uhagarika virusi ya syncytial respiratory na SARS-Cov, ariko ntabwo ari adenovirus cyangwa rhinovirus. Dentifrice irimo 10% sodium benzoate na 0.3% alcool ya dichlorobenzyl ikomeza ibikorwa bya mikorobe muminota 5 kugeza 10 nyuma yo koza.
2,4-Dichlorophenol: 2,4-Dichlorophenol ( 2,4-DCP ) ni chlorine ikomoka kuri fenol hamwe na formula ya molekile Cl 2 C 6 H 3 OH. Nibintu byera byera acide yoroheje (pK a = 7.9). Yakozwe ku rugero runini nkibibanziriza ibyatsi byica 2,4-dichlorophenoxyacetic aside (2,4-D).
2,4-dichlorophenol 6-monooxygenase: Muri enzymologiya, 2,4-dichlorophenol 6-monooxygenase (EC 1.14.13.20 ) ni enzyme itera reaction yimiti 2,4-dichlorophenol + NADPH + H + + O 2 3,5-dichlorocatechol + NADP + + H 2 O.	In enzymology, a 2,4-dichlorophenol 6-monooxygenase (EC 1.14.13.20) is an enzyme that catalyzes the chemical reaction 2,4-dichlorophenol + NADPH + H+ + O2
2,4-dichlorophenol 6-monooxygenase: Muri enzymologiya, 2,4-dichlorophenol 6-monooxygenase (EC 1.14.13.20 ) ni enzyme itera reaction yimiti 2,4-dichlorophenol + NADPH + H + + O 2 3,5-dichlorocatechol + NADP + + H 2 O.	In enzymology, a 2,4-dichlorophenol 6-monooxygenase (EC 1.14.13.20) is an enzyme that catalyzes the chemical reaction 2,4-dichlorophenol + NADPH + H+ + O2
2,4-Dichlorophenoxyacetic acid: 2,4-Dichlorophenoxyacetic aside ni ifumbire mvaruganda hamwe na formula ya chimique C 8 H 6 Cl 2 O 3 ikunze kwitwa izina ryayo ISO risanzwe 2,4-D . Nibyatsi byica ibyatsi byica byica ibyatsi byinshi mugutera imikurire itagenzuwe muri byo ariko ibyatsi byinshi nkibinyampeke, ibyatsi byatsi, nubwatsi ntibigire ingaruka.
Nitrofen: Nitrofen ni ibyatsi byica diphenyl ether. Kubera impungenge ziterwa na kanseri, ikoreshwa rya nitrofen ryabujijwe mu muryango w'ubumwe bw'ibihugu by'Uburayi ndetse no muri Amerika kuva mu 1996. Byasimbuwe na protoporphyrinogen oxidase enzyme inhibitor zirimo acifluorfen na fomesafen.
2,4 Dienoyl-CoA reductase: 2,4 reductase ya Dienoyl-CoA izwi kandi nka DECR1 ni enzyme iba mu bantu igizwe na gene DECR1 iba kuri chromosome 8. Iyi misemburo itera reaction zikurikira
2,4-dienoyl-CoA reductase 1: 2,4-dienoyl-CoA reductase 1 ni poroteyine mu bantu igizwe na gene ya DECR1.n
EEM (psychedelic): EEM ( 2,4-diethoxy-5-mikorerexyamphetamine ) ni amphetamine isimbuwe cyane. Nibiryo bya diethoxy-mikorerexy ya trimethoxyamphetamine (TMA-2). EEM yashizwe bwa mbere na Alexander Shulgin. Mu gitabo cye PiHKAL , dosiye nigihe cyose ntibizwi. EEM itanga bike kuri nta ngaruka. Amakuru make cyane arahari kubyerekeye imiti ya farumasi, metabolism, nuburozi bwa EEM.
2,4-Dihydroxy-1,4-benzoxazin-3-one-glucoside dioxygenase: 2,4-dihydroxy-1,4-benzoxazin-3-imwe-glucoside dioxydease (EC 1.14.20.2 , BX6 (gene) , DIBOA-Glc dioxygenase ) ni enzyme ifite izina ritunganijwe (2R) -4-hydroxy-3- oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D-glucopyranoside: okisijene oxyde (7-hydroxylating) . Iyi misemburo itera imiti ikurikira (2R) -4-hydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D-glucopyranoside + 2-oxoglutarate + O 2 (2R) -4,7-dihydroxy-3-oxo-3,4-dihydro-2h-1,4-benzoxazin-2-yl beta-D-glucopyranoside + succinate + CO 2 + H 2 O	2,4-dihydroxy-1,4-benzoxazin-3-one-glucoside dioxygenase (EC 1.14.20.2, BX6 (gene), DIBOA-Glc dioxygenase) is an enzyme with systematic name (2R)-4-hydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D-glucopyranoside:oxygen oxidoreductase (7-hydroxylating). This enzyme catalyses the following chemical reaction (2R)-4-hydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D-glucopyranoside + 2-oxoglutarate + O2
Orsellinate decarboxylase: Muri enzymologiya, decarboxylase ya orsellinate (EC 4.1.1.58 ) ni enzyme itera reaction yimiti 2,4-dihydroxy-6-methylbenzoate orcinol + CO 2	In enzymology, an orsellinate decarboxylase (EC 4.1.1.58) is an enzyme that catalyzes the chemical reaction 2,4-dihydroxy-6-methylbenzoate
2,4-Dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one 2 -D-glucosyltransferase: 2,4-Dihydroxy-7-mikorerexy-2H-1,4-benzoxazin-3 (4H) -umuntu 2-D-glucosyltransferase ni enzyme ifite izina ritunganijwe UDP-alpha-D-glucose: 2,4-dihydroxy-7 -methoxy-2H-1,4-benzoxazin-3 (4H) -umuntu 2-beta-D-glucosyltransferase . Iyi misemburo itera imiti ikurikira (1) UDP-alpha-D-glucose + 2,4-dihydroxy-7-mikorerexy-2H-1,4-benzoxazin-3 (4H) -one UDP + (2R) -4-hydroxy-7-mikorerexy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D-glucopyranoside (2) UDP-alpha-D-glucose + 2,4-dihydroxy-2H-1,4-benzoxazin-3 (4H) -one UDP + (2R) -4-hydroxy-3-oxo-3,4-dihydro-2H-1,4-benzoxazin-2-yl beta-D-glucopyranoside	2,4-Dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one 2-D-glucosyltransferase is an enzyme with systematic name UDP-alpha-D-glucose:2,4-dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one 2-beta-D-glucosyltransferase. This enzyme catalyses the following chemical reaction (1) UDP-alpha-D-glucose + 2,4-dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one
2,4-Dihydroxybenzoic acid: 2,4-Acide Dihydroxybenzoic ni aside ya dihydroxybenzoic.
Umbellic acid: Acide Umbellic ni aside hydroxycinnamic. Ni isomer ya acide cafeque.
Uracil: Uracil ni imwe muri nucleobase enye ziri muri acide nucleic RNA igaragazwa ninyuguti A, G, C na U. Izindi ni adenine (A), cytosine (C), na guanine (G). Muri RNA, uracil ihuza adenine ikoresheje imigozi ibiri ya hydrogen. Muri ADN, uracil nucleobase isimburwa na thymine. Uracil nuburyo bwa demethylated ya thymine.
2,4-Dimethoxybenzaldehyde: 2,4-Dimethoxybenzaldehyde ( DMBA ) ni reagent ikoreshwa mukugereranya byumwihariko florotannine. Iki gicuruzwa gikora cyane hamwe na 1,3-na 1,3,5-byasimbuwe na fenolike kugirango bibe ibicuruzwa byamabara.
2,4-Dimethyl-6-tert-butylphenol: 2,4-Dimethyl-6- tert -butylphenol ni ifumbire mvaruganda hamwe na formula Me 2 ( tert -Bu) C 6 H 2 OH (Me = methyl, tert -Bu = butiliary butyl). Ni amavuta atagira ibara ashyirwa muri fenolike ya alkylated.
2,4-Dinitroaniline: 2,4-Dinitroaniline ni imiti ivanze na formula ya C 6 H 5 N 3 O 4 . Ikoreshwa nkigisasu kandi nka reagent kugirango tumenye kandi turanga aldehydes na ketone.
2,4-Dinitroanisole: 2,4-Dinitroanisole ( DNAN ) ni ibintu bike byiyumvamo ibinyabuzima. Ifite anisole (mikorerexybenzene), hamwe nitsinda rya nitro ebyiri (–NO 2 ).
2,4-Dinitrochlorobenzene: 2,4-Dinitrochlorobenzene ( DNCB ) ni ifumbire mvaruganda hamwe na formula (O 2 N) 2 C 6 H 3 Cl. Nibikomeye byumuhondo bishonga mumashanyarazi. Nibihe byingenzi hagati yinganda zikora inganda zindi.
1-Fluoro-2,4-dinitrobenzene: 1-Fluoro-2,4-dinitrobenzene ni imiti ikora hamwe na N-terminal amino acide ya polypeptide. Ibi birashobora gufasha mugukurikirana poroteyine.
2,4-Dinitrophenol: 2,4-Dinitrophenol (2,4-DNP cyangwa gusa DNP) ni gipangu ngenga na Inzira ku hoc 6 H 3 (OYA 2) 2. Numuhondo, kristaline ikomeye ifite impumuro nziza, yuzuye. Ihindagurika, ihindagurika hamwe na parike, kandi irashobora gushonga mumashanyarazi menshi hamwe nigisubizo cyamazi ya alkaline. Iyo muburyo bwumye, nibisasu byinshi kandi bifite ibyago byo guturika ako kanya. Nibibanziriza indi miti kandi ikora mubinyabuzima, ibuza umusaruro wa adenosine triphosphate (ATP) mungirangingo hamwe na mitochondria. Ikoreshwa ryayo nkimfashanyo yimirire byagaragaye ko bifite ingaruka zikomeye, harimo nimpfu nyinshi.
2,4-Dinitrophenylhydrazine: 2,4-Dinitrophenylhydrazine ( DNPH ) ni ifumbire mvaruganda C 6 H 3 (OYA 2 ) 2 NHNH 2 . Dinitrophenylhydrazine ni umutuku kugeza orange ikomeye. Ni hydrazine yasimbuwe. Ikomeye irasa cyane no guhungabana no guterana amagambo. Kubera iyo mpamvu, dinitrophenylhydrazine ikunze gufatwa nkifu yifu. DNPH ibanziriza ibiyobyabwenge Sivifene.
2,4-Dinitrophenylhydrazine: 2,4-Dinitrophenylhydrazine ( DNPH ) ni ifumbire mvaruganda C 6 H 3 (OYA 2 ) 2 NHNH 2 . Dinitrophenylhydrazine ni umutuku kugeza orange ikomeye. Ni hydrazine yasimbuwe. Ikomeye irasa cyane no guhungabana no guterana amagambo. Kubera iyo mpamvu, dinitrophenylhydrazine ikunze gufatwa nkifu yifu. DNPH ibanziriza ibiyobyabwenge Sivifene.
Acetylpyruvate hydrolase: Muri enzymologiya, hydrolase ya acetylpyruvate (EC 3.7.1.6 ) ni enzyme itera reaction yimiti acetylpyruvate + H 2 O. acetate + pyruvate	In enzymology, an acetylpyruvate hydrolase (EC 3.7.1.6) is an enzyme that catalyzes the chemical reaction acetylpyruvate + H2O
Dioxotetrahydropyrimidine phosphoribosyltransferase: Muri enzymologiya, dioxotetrahydropyrimidine phosphoribosyltransferase ni enzyme itera reaction yimiti a 2,4-dioxotetrahydropyrimidine D-ribonucleotide + diphosphate a 2,4-dioxotetrahydropyrimidine + 5-fosifore-alpha-D-ribose 1-diphosphate	In enzymology, a dioxotetrahydropyrimidine phosphoribosyltransferase is an enzyme that catalyzes the chemical reaction a 2,4-dioxotetrahydropyrimidine D-ribonucleotide + diphosphate
2,4-Dithiapentane: 2,4-Dithiapentane ni urugimbu rwa organosulfur. Nibintu bitagira ibara bifite impumuro ikomeye.
2,4-DNP: 2,4-DNP irashobora gusobanura: 2,4-Dinitrophenol, molekile ntoya yahoze igurishwa nka farumasi "infashanyo yimirire \" 2,4-Dinitrophenylhydrazine, reagent ya Brady, ikoreshwa mu gusesengura imiti kama \ n
Sorbic acid: Acide ya Sorbic , cyangwa aside 2,4-hexadienoic , ni uruganda rusanzwe rukoreshwa mu kubungabunga ibiryo. Ifite imiti ya chimique CH 3 (CH) 4 CO 2 H. Nibikomeye bitagira ibara bigashonga gato mumazi na sublimes byoroshye. Yabanje kwitandukanya n'imbuto zidahiye za Sorbus aucuparia (igiti cya rowan), niyo mpamvu izina ryayo.
Acetylacetone: Acetylacetone ni ifumbire mvaruganda hamwe na formula CH 3 COCH 2 COCH 3 . Nibintu bitagira ibara, byashyizwe kuri 1,3-diketone. Irahari muburinganire hamwe na tautomer CH 3 C (O) CH = C (OH) CH 3 . Aba tautomers bahuza byihuse mubihe byinshi kuburyo bafatwa nkikintu kimwe mubisabwa byinshi. Nibintu bitagira ibara bibanziriza anion ya acetylacetonate (bakunze kuvuga acac - ), ligand bidentate. Ninyubako yubaka ya synthesis ya heterocyclic compound.
Uracil: Uracil ni imwe muri nucleobase enye ziri muri acide nucleic RNA igaragazwa ninyuguti A, G, C na U. Izindi ni adenine (A), cytosine (C), na guanine (G). Muri RNA, uracil ihuza adenine ikoresheje imigozi ibiri ya hydrogen. Muri ADN, uracil nucleobase isimburwa na thymine. Uracil nuburyo bwa demethylated ya thymine.
Xylenol: Xylenol ni ibinyabuzima kama hamwe na formula (CH 3 ) 2 C 6 H 3 OH. Nibintu bihindagurika bitagira ibara cyangwa amavuta meza. Nibikomoka kuri fenol hamwe na methyl ebyiri mumyanya itandukanye ugereranije na hydroxyl. Isomeri esheshatu zirahari, muri zo 2,6-xylenol hamwe na methyl matsinda yombi mumwanya wa ortho kubijyanye nitsinda rya hydroxyl ningirakamaro cyane. Izina xylenol ni portmanteau yamagambo xylene na phenol.
2,4-Xylidine: 2,4-Xylidine ni ifumbire mvaruganda hamwe na formula C 6 H 3 (CH 3 ) 2 NH 2 . Nimwe mumyanya myinshi ya isomeric xylidine. Nibisukari bitagira ibara. Ibicuruzwa bikomoka ku bucuruzi birimo ibiyobyabwenge byamatungo cymiazole hamwe na Pigment Yumuhondo 81.
2,4-Dichlorophenoxyacetic acid: 2,4-Dichlorophenoxyacetic aside ni ifumbire mvaruganda hamwe na formula ya chimique C 8 H 6 Cl 2 O 3 ikunze kwitwa izina ryayo ISO risanzwe 2,4-D . Nibyatsi byica ibyatsi byica byica ibyatsi byinshi mugutera imikurire itagenzuwe muri byo ariko ibyatsi byinshi nkibinyampeke, ibyatsi byatsi, nubwatsi ntibigire ingaruka.
2,4-Dichlorophenoxyacetic acid: 2,4-Dichlorophenoxyacetic aside ni ifumbire mvaruganda hamwe na formula ya chimique C 8 H 6 Cl 2 O 3 ikunze kwitwa izina ryayo ISO risanzwe 2,4-D . Nibyatsi byica ibyatsi byica byica ibyatsi byinshi mugutera imikurire itagenzuwe muri byo ariko ibyatsi byinshi nkibinyampeke, ibyatsi byatsi, nubwatsi ntibigire ingaruka.
Two and a Half Men: Abagabo Babiri n'igice ni sitcom ya tereviziyo y'Abanyamerika yatangiriye kuri CBS mu bihe cumi na bibiri kuva ku ya 22 Nzeri 2003, kugeza ku ya 19 Gashyantare 2015. Ubusanzwe yakinwe na Charlie Sheen, Jon Cryer, na Angus T. Jones, uruhererekane rwerekeranye no kwikinisha. umwanditsi wa jingle, Charlie Harper, murumuna we wo hejuru, Alan, numuhungu wa Alan ufite ibibazo, Jake. Alan amaze gutandukana, we na Jake bimukiye mu nyanja ya Malibu ku nkombe ya Malibu maze bigora ubuzima bwa Charlie. Mu mwaka wa 2010, CBS na Televiziyo ya Warner Bros byageze ku masezerano yo gutangaza amakuru kuri uruhererekane, bikavugururwa byibuze muri shampiyona ya 2011–12. Muri Gashyantare 2011, ariko, CBS na Warner Bros. bahisemo guhagarika umusaruro mu gihe gisigaye cy'umunani nyuma yuko Sheen yinjiye mu buzima busanzwe ndetse akanatanga ibitekerezo "bitesha agaciro" ku bijyanye n'uwashizeho uruhererekane n'umuyobozi mukuru Chuck Lorre. Amasezerano ya Sheen yahagaritswe ukwezi gukurikiraho kandi yanditswe hanze yerekanwa nyuma yuko hemejwe ko atazagaruka murukurikirane. Ashton Kutcher yahawe akazi ko kumusimbura muri saison yakurikiyeho nka Walden Schmidt, umuherwe waguze inzu ya Charlie nyuma y'urupfu rwe.
PMDTA: PMDTA ( N , N , N ′ , N ′ ′ , N ′ ′ -pentamethyldiethylenetriamine ) ni ifumbire mvaruganda hamwe na formula [(CH 3 ) 2 NCH 2 CH 2 ] 2 NCH 3 . PMDTA ni shingiro, ryinshi, kandi ryoroshye, ligand tridentate ikoreshwa muri chimie organolithium. Nibintu bitagira ibara, nubwo ingero zanduye zigaragara nkumuhondo.
Plicatol C: Plicatol C ni imwe muri fenanthrenes eshatu zishobora gutandukanywa nigiti cya orchide Flickingeria fimbriata .
2,5-Bis(hydroxymethyl)furan: 2,5-Bis (hydroxymethyl) furan ( BHMF ) ni ibinyabuzima bivangwa na heterocyclic, kandi ni inkomoko yicyiciro kinini cyibintu bizwi nka furans. Ikorwa muri selile kandi yakiriwe neza nkibinyabuzima. Nibintu byera byera, nubwo ingero zubucuruzi zishobora kugaragara nkumuhondo cyangwa umutuku.
2,5-Bis(hydroxymethyl)pyrrole: 2,5-Bis (hydroxymethyl) pyrrole ni imiti kama kama hamwe na formula C. 6 H. 9 O. 2 N , cyangwa (HOCH 2 ) 2 (C. 4 H. 3 N) . Molekile yayo ishobora gusobanurwa nkiya pyrrole C. 4 H. 5 N hamwe na hydroxymethyl matsinda HO - CH 2 - gusimbuza atome ebyiri za hydrogen zegeranye na atome ya azote.
2,5-diketocamphane 1,2-monooxygenase: 2,5-diketocamphane 1,2-monooxygenase (EC 1.14.14.108 , 2,5-diketocamphane lactonizing enzyme, ketolactonase I, 2,5-diketocamphane 1,2-monoxygenase ya ogisijeni, 2,5-DKCMO, camphor 1,2 -monooxygenase, camphor ketolactonase I) ni enzyme ifite izina ritunganijwe (+) - yavutse-2,5-dione, NADH: okisijeni ya ogisijeni (1,2-lactonizing). Iyi misemburo itera imiti ikurikira (+) - yavutse-2,5-dione + O 2 + NADH + H + (+) - 5-oxo-1,2-campholide + NAD + + H 2 O.	2,5-diketocamphane 1,2-monooxygenase (EC 1.14.14.108, 2,5-diketocamphane lactonizing enzyme, ketolactonase I, 2,5-diketocamphane 1,2-monooxygenase oxygenating component, 2,5-DKCMO, camphor 1,2-monooxygenase, camphor ketolactonase I) is an enzyme with systematic name (+)-bornane-2,5-dione,NADH:oxygen oxidoreductase (1,2-lactonizing). This enzyme catalyses the following chemical reaction (+)-bornane-2,5-dione + O2 + NADH + H+
Dimethoxyamphetamine: Dimethoxyamphetamine ( DMA ) ni uruhererekane rw'imiti itandatu itazwi cyane yo mu mutwe imeze nk'imiterere isa na isomeri eshatu za mikorerexyamphetamine na isomers esheshatu za trimethoxyamphetamine. Isomers ni 2,3-DMA, 2,4-DMA, 2,5-DMA, 2,6-DMA, 3,4-DMA, na 3,5-DMA. Batatu muri isomers baranzwe na Alexander Shulgin mu gitabo cye PiHKAL . Ntabwo bizwi cyane ku kaga cyangwa uburozi bwabo.
2C-H: 2C-H ( 2,5-dimethoxyphenethylamine ) ni fenethylamine isimbuwe cyane mumuryango wa 2C.
2,5-Diamino-6-hydroxy-4-(5-phosphoribosylamino)pyrimidine: 2,5-diamino-6-hydroxy-4- (5-fosiforiibosylamino) pyrimidine ni metabolite muri metabolism ya purine, ikozwe na hydrolysis ya GTP na GTP cyclohydrolase II. Ubundi imisemburo ibiri itandukanye irashobora gukora iyi reaction, ubanza GTP cyclohydrolase IIa hydrolyses ya 8,9 kugirango ibe 2-Amino-5-formylamino-6- (5-fosifore-D-ribosylamino) pyrimidin-4 (3H) -umuntu, hakurikiraho de-formylation na 2-amino-5-formylamino-6-ribosylaminopyrimidin-4 (3H) -one 5'-monophosphate deformylase. 2,5-diamino-6-hydroxy-4- (5-fosiforiibosylamino) pyrimidine yandujwe na Diaminohydroxyphosphoribosylaminopyrimidine deaminase ikora 5-amino-6- (5-fosiforiibosylamino) uracil.
Ornithine: Ornithine ni aside amine aside idafite aside igira uruhare muri cycle ya urea. Ornithine yegeranijwe bidasanzwe mumubiri mukubura ornithine transcarbamylase. Intagondwa ni ornithyl .
2,5-Diaminotoluene: 2,5-Diaminotoluene ni ifumbire mvaruganda hamwe na formula C 6 H 3 (NH 2 ) 2 CH 3 . Ni isomer imwe ya itandatu hamwe niyi formula. 2,5-Diaminotoluene ni kirisiti itagira ibara, nubwo ingero z'ubucuruzi akenshi zifite amabara bitewe na okiside yo mu kirere. Bikunze gukoreshwa mugusiga amabara.
Ornithine: Ornithine ni aside amine aside idafite aside igira uruhare muri cycle ya urea. Ornithine yegeranijwe bidasanzwe mumubiri mukubura ornithine transcarbamylase. Intagondwa ni ornithyl .
Diethylsuccinoylsuccinate: Diethylsuccinoylsuccinate ni ifumbire mvaruganda hamwe na formula [CH 2 C (OH) = C (CO 2 Et)] 2 (Et = Ethyl). Tetrasubstituted inkomoko ya 1,4-cyclohexadiene, ikomatanya ni enol tautomer ya cyclohexadione ihuye. Ikorwa na base-iterwa na condensation ya diethyl succinc: 2 EtO 2 CCH 2 CH 2 CO 2 Et [CH 2 C (OH) = C (CO 2 Et)] 2 + 2 EtOH
2,5-Dichloroaniline: 2,5-Dichloroaniline ni ifumbire mvaruganda hamwe na formula C 6 H 3 Cl 2 NH 2 . Imwe muri isomers esheshatu za dichloroaniline, nikintu gikomeye kitagira ibara kidashonga mumazi. Ikorwa na hydrogenation ya 1,4-dichloro-2-nitrobenzene. Nibibanziriza amarangi na pigment, urugero, Pigment Umuhondo 10.
2,5-Dihydrofuran: 2,5-Dihydrofuran ni uruganda kama rwashyizwe mubikorwa nkibikomoka kuri furan. Nibintu bitagira ibara, bihindagurika. Irashobora kubyazwa umusaruro na epoxide ya butadiene.
Sulfolene: Sulfolene , cyangwa sulfone ya butadiene ni chimique organic cyclicique hamwe na sulfone ikora. Nibintu byera, bidafite impumuro nziza, kristaline, ibika bidasubirwaho bikomeye, bishonga mumazi hamwe numuti mwinshi. Ifumbire ikoreshwa nkisoko ya butadiene.
Gentisic acid: Acide ya Gentisic ni aside ya dihydroxybenzoic. Nibikomoka kuri acide ya benzoic nibicuruzwa bito (1%) biva muri metabolike kumeneka kwa aspirine, isohoka nimpyiko.
2,5-Dihydroxy-1,4-benzoquinone: 2,5-Dihydroxy-1,4-benzoquinone cyangwa 2,5-dihydroxy- para -benzoquinone ni ifumbire mvaruganda hamwe na formula C 6 H. 4 O. 4 , muburyo bukomoka kuri 1,4-benzoquinone mugusimbuza atome ebyiri za hydrogène hamwe na hydroxyl (OH). Nimwe murindwi ya dihydroxybenzoquinone isomers. Numuhondo ukomeye hamwe na molekile ya planar yerekana imiterere ya ferroelectric.
2,5-Dihydroxy-1,4-benzoquinone: 2,5-Dihydroxy-1,4-benzoquinone cyangwa 2,5-dihydroxy- para -benzoquinone ni ifumbire mvaruganda hamwe na formula C 6 H. 4 O. 4 , muburyo bukomoka kuri 1,4-benzoquinone mugusimbuza atome ebyiri za hydrogène hamwe na hydroxyl (OH). Nimwe murindwi ya dihydroxybenzoquinone isomers. Numuhondo ukomeye hamwe na molekile ya planar yerekana imiterere ya ferroelectric.
Plicatol A: Plicatol A ni imwe muri fenanthène eshatu zishobora gutandukanywa nigiti cya orchide Dendrobium plicatile .
Plicatol B: Plicatol B ni imwe muri fenanthène eshatu zishobora gutandukanywa nigiti cya orchide Flickingeria fimbriata . Irashobora kandi kwitandukanya na Dendrobium densiflorum , D. loddigesii , D. moschatum , D. rotundatum na Bulbophyllum kwangtungense
Gentisic acid: Acide ya Gentisic ni aside ya dihydroxybenzoic. Nibikomoka kuri acide ya benzoic nibicuruzwa bito (1%) biva muri metabolike kumeneka kwa aspirine, isohoka nimpyiko.
2,5-Dihydroxycinnamic acid: 2,5-Dihydroxycinnamic aside ni hydroxycinnamic aside. Ni isomer ya acide cafeque.
Hydroxyquinol: Hydroxyquinol ni ifumbire mvaruganda hamwe na formula C 6 H 3 (OH) 3 . Nimwe muri bitatu bya isomeric benzenetriols. Ikomatanyirizo nikintu kitagira ibara gikemuka mumazi. Ifata umwuka kugirango itange umukara udashonga cyane.
2,5-Diketopiperazine: 2,5-Diketopiperazine, uzwi piperazine-2,5-dione na nka cyclodipeptide cyclo (Gly-Gly), ni gipangu ngenga no ku muto ukageza buzunguruka dipeptide ko igizwe impeta atandatu-membered irimo bwashyizwe amide babiri aho atome ebyiri za azote na karubone ebyiri ziri kumwanya uhwanye nimpeta. Yashizwemo bwa mbere na Curtius na Gloebel mu 1888 kandi yari uruganda rwa mbere rurimo umurunga wa peptide wakozwe na X-ray kristallografiya mu 1938. Biboneka muri kakao n'umugati kandi bifite uburyohe bwa metallic kandi busharira.
2,5-Diketopiperazine: 2,5-Diketopiperazine, uzwi piperazine-2,5-dione na nka cyclodipeptide cyclo (Gly-Gly), ni gipangu ngenga no ku muto ukageza buzunguruka dipeptide ko igizwe impeta atandatu-membered irimo bwashyizwe amide babiri aho atome ebyiri za azote na karubone ebyiri ziri kumwanya uhwanye nimpeta. Yashizwemo bwa mbere na Curtius na Gloebel mu 1888 kandi yari uruganda rwa mbere rurimo umurunga wa peptide wakozwe na X-ray kristallografiya mu 1938. Biboneka muri kakao n'umugati kandi bifite uburyohe bwa metallic kandi busharira.
DMMDA: 2,5-Dimethoxy-3,4-methylenedioxyamphetamine ( DMMDA ) ni imiti yo mu mutwe ya fenethylamine na amphetamine. Yabanje gushushanya na Alexander Shulgin kandi yasobanuwe mu gitabo cye PiHKAL . Shulgin yanditse urugero rwa mg 30-75 mg kandi igihe cyamasaha 6-8. Yatangaje DMMDA ko itanga amashusho asa na LSD, mydriasis, ataxia, hamwe nigihe cyagutse.