| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-氨基-1,6-二氢-6-氧代-4-嘧啶氨基甲酸甲酯 | methyl 2-amino-1,6-dihydro-6-oxo-4-pyrimidinecarbamate | 86134-92-1 | C6H8N4O3 |
| 2-氨基-1,6-二氢-6-氧代-4-嘧啶乙酸甲酯 | methyl (2-amino-3,6-dihydro-6-oxo-pyrimidin-4-yl)acetate | 86944-08-3 | C7H9N3O3 |
| 2-氨基-1,4:3,6-二脱水-2-脱氧-5-O-硝基-D-葡萄糖醇盐酸 | 5-Amino-5-desoxy-1,4:3,6-dianhydro-D-glucit-2-nitrat-hydrochlorid [German] | 81844-65-7 | C6H11ClN2O5 |
| 2-氨基-1,4:3,6-二去氢-2-脱氧-L-艾杜糖醇5-硝酸酯单盐酸盐 | L-Iditol, 2-amino-1,4:3,6-dianhydro-2-deoxy-, 5-nitrate, monohydrochloride | 81786-21-2 | C6H11ClN2O5 |
| 2-氨基-1,3-恶唑-4-醇 | 2-Amino-1,3-oxazol-4-ol | 832133-89-8 | C3H4N2O2 |
| 2-氨基-1,3-噻唑-5-醇 | 2-Amino-1,3-thiazol-5-ol | 857969-56-3 | C3H4N2OS |
| 2-氨基-1,2-二甲基-1,3-环戊烷二甲酸 | 2-Amino-1,2-dimethylcyclopentane-1,3-dicarboxylic acid | 806595-58-4 | C9H15NO4 |
| 2-氨基-1,1-二甲氧基-1-苯基乙烷 | 2-amino-1,1-dimethoxy-1-phenylethane | 87497-98-1 | C10H15NO2 |
| 2-氨基-1,1-二环己基乙醇 | 2-amino-1,1-dicyclohexyl-ethanol | 88626-84-0 | C14H27NO |
| 2-氨乙基异丙醚 | 2-isopropoxyethanamine | 81731-43-3 | C5H13NO |
| 2-氨乙基嘧啶 | 2-pyrimidin-2-yl-ethylamine | 89464-80-2 | C6H9N3 |
| 2-氧杂环丁酮3-C12-16-烷基-4-C13-17-烷亚基衍生物 | 2-Oxetanone, 4-pentadecylidene-3-tetradecyl- | 84989-41-3 | C32H60O2 |
| 2-氧杂环丁烷甲酸 | oxetane-2-carboxylic acid | 864373-47-7 | C4H6O3 |
| 2-氧杂双环[3.1.0]己烷-6-羧酸 | 2-Oxabicyclo<3.1.0>hexan-6-carbonsaeure-methylester | 89921-52-8 | C7H10O3 |
| 2-氧杂二环[2.2.2]辛烷-5-羧酸,(1R,4S,5S)-rel- | 2,6-Dibromo-4-(1-(3,5-dibromo-4-hydroxyphenyl)-1-methylethyl)phenyl methacrylate | 82941-06-8 | C19H16Br4O3 |
| 2-氧杂二环[2.2.1]庚烷,1,3,3-三甲基-7-(5-甲基-2,4-环戊二烯-1-基)-,(1R,4S,7S)-rel- | Piperidine, 1-methyl-4-(2-(trifluoromethyl)-11H-dibenz(b,e)(1,4)oxathiepin-11-yl)-, ethanedioate (1:1) | 83986-20-3 | C22H22F3NO5S |
| 2-氧代癸基-4-甲基苯磺酸盐 | 2-Oxodecyl 4-methylbenzenesulfonate | 80520-08-7 | C17H26O4S |
| 2-氧代环己基甲酸酯 | α-Formyloxy cyclohexanone | 80248-49-3 | C7H10O3 |
| 2-氧代壬酰胺 | 2-oxononanamide | 85866-13-3 | C9H17NO2 |
| 2-氧代哌嗪-1-羧酸苄酯 | 4-(benzyloxycarbonyl)-2-piperazinone | 889958-20-7 | C12H14N2O3 |
| 2-氧代吲哚啉-6-硼酸频哪醇酯 | 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indolin-2-one | 893441-85-5 | C14H18BNO3 |
| 2-氧代吡咯烷-3-甲腈 | 2-oxo-3-pyrrolidinecarbonitrile | 89322-69-0 | C5H6N2O |
| 2-氧代-哌嗪-1-羧酸叔丁酯 | tert-butyl 2-oxopiperazine-1-carboxylate | 889958-14-9 | C9H16N2O3 |
| 2-氧代-N-苯基噁唑啉-3-磺酰胺 | 2-oxo-N-phenyloxazolidine-3-sulfonamide | 87708-16-5 | C9H10N2O4S |
| 2-氧代-N-乙烯基吡咯烷-1-甲酰胺 | 2-Oxo-N-vinylpyrrolidine-1-carboxamide | 84100-26-5 | C7H10N2O2 |
| 2-氧代-6-(吡啶-2-基氨基甲酰基)-1,2-二氢吡啶-3-羧酸乙酯 | ethyl 2-oxo-6-(pyridin-2-ylcarbamoyl)-1,2-dihydropyridine-3-carboxylate | 87762-36-5 | C14H13N3O4 |
| 2-氧代-6-(4-甲基苯基)-4-苯基-3-环己烯-1-羧酸乙酯 | ethyl 2-oxo-6-(4-methylphenyl)-4-phenyl-3-cyclohexene-1-carboxylate | 85157-03-5 | C22H22O3 |
| 2-氧代-5-苯基环戊烷-1-羧酸甲酯 | 2-carbomethoxy-3-phenylcyclopentanone | 87682-85-7 | C13H14O3 |
| 2-氧代-5-苯基戊酸乙酯 | ethyl 2-oxo-5-phenylpentanoate | 81867-09-6 | C13H16O3 |
| 2-氧代-5-苯基戊酸 | 2-oxo-5-phenylpentanoic acid | 88768-11-0 | C11H12O3 |
| 2-氧代-5-嘧啶-4-基-1H-吡啶-3-羧酸 | 1,2-Dihydro-2-oxo-5-(4-pyrimidinyl)-nicotinic acid | 89996-04-3 | C10H7N3O3 |
| 2-氧代-5-嘧啶-4-基-1H-吡啶-3-甲酰胺 | 3-carbamoyl-5-(4-pyrimidinyl)-2(1H)-pyridone | 80390-99-4 | C10H8N4O2 |
| 2-氧代-5-哒嗪-4-基-1H-吡啶-3-羧酸 | 2-oxo-5-(4-pyridazinyl)(1H) nicotinic acid | 89996-21-4 | C10H7N3O3 |
| 2-氧代-5-吡嗪-2-基-1H-吡啶-3-羧酸 | 1,2-Dihydro-2-oxo-5-(2-pyrazinyl)nicotinic acid | 89996-11-2 | C10H7N3O3 |
| 2-氧代-5,6,7,8-四氢-2H-色烯-3-羧酸甲酯 | methyl 2-oxo-2,5,6,7,8-pentahydro-2H-benzo[b]pyran-3-ylcarboxylate | 85531-80-2 | C11H12O4 |
| 2-氧代-4-苯基丁酸甲酯 | methyl 2-oxo-4-phenylbutanoate | 83402-87-3 | C11H12O3 |
| 2-氧代-4-哌啶甲酰胺 | 2-oxo-piperidine-4-carboxylic acid amide | 89600-82-8 | C6H10N2O2 |
| 2-氧代-4-(2-噻吩基)丁酸乙酯 | ethyl 2-oxo-4-(2-thienyl)butyrate | 85918-84-9 | C10H12O3S |
| 2-氧代-3-噻吩-2-基-1H-喹喔啉-6-羧酸 | 2-oxo-3-thiophen-2-yl-1,2-dihydro-quinoxaline-6-carboxylic acid | 832080-83-8 | C13H8N2O3S |
| 2-氧代-2-(1H-吡唑-4-基)乙酸乙酯 | ethyl 2-oxo-2-(1H-pyrazol-4-yl)acetate | 869557-79-9 | C7H8N2O3 |
| 2-氧代-2-{[(7S)-1,2,3,10-四甲氧基-9-氧代-5,6,7,9-四氢苯并[a]庚搭烯-7-基]氨基}乙基乙酸酯 | O-acetylcolchifoline | 86436-34-2 | C24H27NO8 |
| 2-氧代-2-[3-(三氟甲氧基)苯基]-乙腈 | 3-(Trifluoromethoxy)benzoyl cyanide | 80277-37-8 | C9H4F3NO2 |
| 2-氧代-2-[(4-噻吩-3-基-1,3-噻唑-2-基)氨基]乙酸乙酯 | Acetic acid, oxo((4-(3-thienyl)-2-thiazolyl)amino)-, ethyl ester | 83089-57-0 | C11H10N2O3S2 |
| 2-氧代-2-[(4-噻吩-2-基-1,3-噻唑-2-基)氨基]乙酸乙酯 | N-(4-Thiophen-2-yl-thiazol-2-yl)-oxalamic acid ethyl ester | 83089-53-6 | C11H10N2O3S2 |
| 2-氧代-2-(苯乙基氨基)乙酸乙酯 | ethyl N-2-phenylethyloxamate | 82756-06-7 | C12H15NO3 |
| 2-氧代-2-(4-氧代四氢-2H-吡喃-3-基)乙酸乙酯 | ethyl 2-oxo-2-(4-oxotetrahydro-2H-pyran-3-yl)acetate | 857177-01-6 | C9H12O5 |
| 2-氧代-2-(2-(4-(2-(苯磺酰基)乙基)苯基)肼基)乙酸 | oxo(2-{4-[2-(phenylsulfonyl)ethyl]phenyl}hydrazino)acetic acid | 868618-78-4 | C16H16N2O5S |
| 2-氧代-2-(1H-吡咯并[3,2-c]吡啶-3-基)乙酸乙酯 | ethyl 2-(5-azaindol-3-yl)-2-oxoacetate | 890050-74-5 | C11H10N2O3 |
| 2-氧代-2-(1H-吡咯并[2,3-c]吡啶-3-基)乙酸乙酯 | ethyl 2-(6-azaindol-3-yl)-2-oxoacetate | 890050-71-2 | C11H10N2O3 |
| 2-氧代-2-(1H-吡咯-3-基)乙酸乙酯 | ethyl pyrrole-3-glyoxalate | 87630-41-9 | C8H9NO3 |