| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 2-氧代-3-(2-溴-6-硝基苯基)丙酸乙酯 | ethyl 3-(2-bromo-6-nitrophenyl)-2-oxopropanoate | 608510-29-8 | C11H10BrNO5 |
| 2-氧代-2H-苯并吡喃-3-硫代甲酰胺 | 2-oxo-2H-chromene-3-carbothioamide | 69015-65-2 | C10H7NO2S |
| 2-氧代-2H-1-苯并吡喃-3,6-二羧酸3-乙酯 | 3-Carboethoxy-6-carboxy-cumarin | 6468-72-0 | C13H10O6 |
| 2-氧代-2-苯基乙基(5-氯-2-吡啶基)二硫代氨基甲酸酯 | (5-chloro-pyridin-2-yl)-dithiocarbamic acid phenacyl ester | 69378-79-6 | C14H11ClN2OS2 |
| 2-氧代-2-[[4-(三氟甲基)苯基]氨基]乙酸乙酯 | ethyl 4'-trifluoromethyloxanilate | 69066-00-8 | C11H10F3NO3 |
| 2-氧代-2-[[4-(三氟甲基)苯基]氨基]乙酸 | 2-oxo-2-[(4-trifluoromethylphenyl)amino]acetic acid | 69066-42-8 | C9H6F3NO3 |
| 2-氧代-2-[3-(三氟甲基)苯基]乙酸 | 3-trifluoromethylphenylglyoxylic acid | 61560-95-0 | C9H5F3O3 |
| 2-氧代-2-(苯基氨基)乙基硒氰酸酯 | cyanoselanyl-acetic acid anilide | 63981-21-5 | C9H8N2OSe |
| 2-氧代-2-(4-溴苯基)乙酰氯 | 2-oxo-2-(4-bromophenyl)acetyl chloride | 62551-73-9 | C8H4BrClO2 |
| 2-氧代-2-(2-氧代四氢-2H-吡喃-3-基)乙酸乙酯 | ethyl 2-oxo-2-(2-oxooxan-3-yl)acetate | 61202-99-1 | C9H12O5 |
| 2-氧代-2,3-二氢-苯并噁唑-5-羧酸 | 2,3-dihydro-2-oxo-5-benzoxazole carboxylic acid | 65422-72-2 | C8H5NO4 |
| 2-氧代-2,3-二氢-1H-苯并[D]咪唑-5-羧酸乙酯 | 2-oxo-2,3-dihydro-1H-benzoimidazole-5-carboxylic acid ethyl ester | 634602-84-9 | C10H10N2O3 |
| 2-氧代-2,3-二氢-1,3-苯并噁唑-5-羧酸甲酯 | methyl 2-oxo-2,3-dihydrobenzo[d]oxazole-5-carboxylate | 65422-70-0 | C9H7NO4 |
| 2-氧代-1H-咪唑-3-甲酰胺 | 1-Carbamoyl-4-imidazolin-2-on | 61224-24-6 | C4H5N3O2 |
| 2-氧代-1-戊基环己烷-1-甲酰胺 | 2-Oxo-1-pentylcyclohexane-1-carboxamide | 62221-90-3 | C12H21NO2 |
| 2-氧代-1-咪唑烷甲酰肼 | 2-Oxoimidazolidine-1-carbohydrazide | 64341-24-8 | C4H8N4O2 |
| 2-氧代-1-吡咯烷乙酸乙酯 | 2-(oxo-pyrrolidin-1-yl)-acetic acid ethyl ester | 61516-73-2 | C8H13NO3 |
| 2-氧代-1-丙基环己烷-1-甲酰胺 | 2-Oxo-1-propylcyclohexane-1-carboxamide | 62221-88-9 | C10H17NO2 |
| 2-氧代-1-丁基-1-环戊烷羧酸甲酯 | methyl 1-butyl-2-oxocyclopentane-1-carboxylate | 61777-25-1 | C11H18O3 |
| 2-氧代-1-[4-(三氟甲基)苄基]-1,2-二氢-3-吡啶羧酸 | 1-(4-Trifluormethyl-benzyl)-1,2-dihydro-2-oxo-nicotinsaeure | 66158-46-1 | C14H10F3NO3 |
| 2-氧代-1-(2-氧代丙基)环戊烷羧酸乙酯 | ethyl 2-oxo-1-(2-oxopropyl)cyclopentanecarboxylate | 61771-77-5 | C11H16O4 |
| 2-氧代-1-(2-戊炔基)环戊烷羧酸甲酯 | methyl 2-oxo-1-(pent-2-yn-1-yl)cyclopentanecarboxylate | 68480-23-9 | C12H16O3 |
| 2-氧代-1,3-苯并恶嗪-4-羧酸乙酯 | 2H-1,3-Benzoxazine-4-carboxylic acid, 2-oxo-, ethyl ester | 663618-89-1 | C11H9NO4 |
| 2-氧代-1,3-恶唑烷-4-羧酸乙酯 | ethyl (+/-)-2-oxooxazolidine-4-carboxylate | 62941-94-0 | C6H9NO4 |
| 2-氧代-1,3-噁唑烷-5-羧酸 | 2-oxooxazolidine-5-carboxylic acid | 60487-08-3 | C4H5NO4 |
| 2-氧代-1,3-二氢吲哚-5-羧酸乙酯 | ethyl 2-oxindoline-5-carboxylate | 61394-49-8 | C11H11NO3 |
| 2-氧代-1,2-二氢喹啉-6-甲腈 | 6-cyano-2-quinolone | 63124-11-8 | C10H6N2O |
| 2-氧代-1,2-二氢二苯并[f,h]喹啉-3-羧酸乙酯 | ethyl 2-oxo-1H-phenanthro[9,10-b]pyridine-3-carboxylate | 67171-79-3 | C20H15NO3 |
| 2-氧代-1,2-二氢-4,5-嘧啶二羧酸二乙酯 | 2-oxo-1,2-dihydro-pyrimidine-4,5-dicarboxylic acid diethyl ester | 62328-19-2 | C10H12N2O5 |
| 2-氧代-1,2-二氢-1,8-萘啶-3-羧酸甲酯 | methyl 2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate | 60467-73-4 | C10H8N2O3 |
| 2-氧代-1,2,5,6,7,8-六氢-喹啉-3-羧酸 | 2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxylic acid | 64500-54-5 | C10H11NO3 |
| 2-氧代-1,2,3,4-四氢喹啉-7-羧酸乙酯 | ethyl 2-oxo-1,2,3,4-tetrahydroquinoline-7-carboxylate | 697306-33-5 | C12H13NO3 |
| 2-氧代-1(2H)-吡啶丙酸 | 3-[2-oxopyridin-1(2H)-yl]propanoic acid | 68634-48-0 | C8H9NO3 |
| 2-氟茴香硫醚 | 2-fluorothioanisole | 655-20-9 | C7H7FS |
| 2-氟苯甲酰异氰酸酯 | 2-fluorobenzoyl isocyanate | 62869-34-5 | C8H4FNO2 |
| 2-氟苯异硫氰酸酯 | 1-fluoro-2-(isothiocyanatomethyl)benzene | 64382-80-5 | C8H6FNS |
| 2-氟苯基甲基砜 | 1-fluoro-2-(methylsulfonyl)benzene | 654-47-7 | C7H7FO2S |
| 2-氟苯基尿素 | 2-fluorophenyl urea | 656-31-5 | C7H7FN2O |
| 2-氟苄基膦酸二乙酯 | diethyl 2-fluorobenzylphosphonate | 63909-54-6 | C11H16FO3P |
| 2-氟联苯-3-甲醛 | 2'-fluoro-[1,1'-biphenyl]-3-carbaldehyde | 676348-33-7 | C13H9FO |
| 2-氟甲基丙烯酸乙酯 | methacrylic acid-(2-fluoro-ethyl ester) | 686-54-4 | C6H9FO2 |
| 2-氟琥珀酸盐 | Fluorosuccinate | 687-50-3 | C4H3FO4-2 |
| 2-氟环己酮 | 2-fluorocyclohexanone | 694-82-6 | C6H9FO |
| 2-氟异丁酸 | 2-fluoro-2-methylpropanoic acid | 63812-15-7 | C4H7FO2 |
| 2-氟对二甲苯 | 2-fluoro-1,4-dimethylbenzene | 696-01-5 | C8H9F |
| 2-氟富马酸盐 | Fluor-fumarsaeure | 672-18-4 | C4H3FO4 |
| 2-氟噻吨-9-酮 | 2-fluorothioxanthone | 60086-39-7 | C13H7FOS |
| 2-氟吡啶-5-甲醛 | 2-fluoro-5-formylpyridine | 677728-92-6 | C6H4FNO |
| 2-氟吡啶-5-甲酰氯 | 6-fluoronicotinoyl chloride | 65352-94-5 | C6H3ClFNO |
| 2-氟吡啶-4-乙酰氯 | 2-fluoroisonicotinoyl chloride | 65352-95-6 | C6H3ClFNO |