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中文名称 英文名称 CAS号 化学式 结构式图片
2-氧代环戊烷羧酸乙酯 ethyl 2-oxocyclopentane carboxylate 62937-32-0 C8H12O3
2-氧代环戊烷羧酸乙酯
2-氧代环己烷丙酸丁酯 3-(2-oxo-cyclohexyl)-propionic acid butyl ester 68134-23-6 C13H22O3
2-氧代环己烷丙酸丁酯
2-氧代环十二烷-1-腈 2-oxo-cyclododecane-1-carbonitrile 66819-72-5 C13H21NO
2-氧代环十二烷-1-腈
2-氧代环十二烷-1-羧酸甲酯 2-oxo-cyclododecanecarboxylic acid methyl ester 62939-87-1 C14H24O3
2-氧代环十二烷-1-羧酸甲酯
2-氧代戊酸甲酯 methyl 2-oxopentanoate 6376-59-6 C6H10O3
2-氧代戊酸甲酯
2-氧代丙烷-1,3-二磺酸 2-oxo-1,3-propanedisulfonic acid 690-78-8 C3H6O7S2
2-氧代丙烷-1,3-二磺酸
2-氧代-环戊烷羧酸丁酯 butyl 2-oxocyclopentanecarboxylate 6627-69-6 C10H16O3
2-氧代-环戊烷羧酸丁酯
2-氧代-戊二酸离子(2-) α-ketoglutarate 64-15-3 C5H4O5
2-氧代-戊二酸离子(2-)
2-氧代-丙醛 1-(二甲基腙) pyruvaldehyde 1,1-dimethylhydrazone 65295-97-8 C5H10N2O
2-氧代-丙醛 1-(二甲基腙)
2-氧代-alpha-苯并吡喃-3,6-二甲酸二甲酯 3,6-Dicarbmethoxy-cumarin 6468-66-2 C13H10O6
2-氧代-alpha-苯并吡喃-3,6-二甲酸二甲酯
2-氧代-alpha-苯并吡喃-3,6-二甲酸二乙酯 3,6-Dicarbethoxy-cumarin 6468-67-3 C15H14O6
2-氧代-alpha-苯并吡喃-3,6-二甲酸二乙酯
2-氧代-alpha-苯并吡喃-3,6-二甲酸6-乙基3-甲基酯 6-ethyl 3-methyl 2-oxo-2H-chromene-3,6-dicarboxylate 6468-99-1 C14H12O6
2-氧代-alpha-苯并吡喃-3,6-二甲酸6-乙基3-甲基酯
2-氧代-alpha-苯并吡喃-3,6-二甲酸3-乙基6-甲基酯 3-Carboethoxy-6-carbomethoxy-cumarin 6469-00-7 C14H12O6
2-氧代-alpha-苯并吡喃-3,6-二甲酸3-乙基6-甲基酯
2-氧代-alpha-苯并吡喃-3,6-二甲酸 3,6-Dicarboxycumarin 6468-68-4 C11H6O6
2-氧代-alpha-苯并吡喃-3,6-二甲酸
2-氧代-D-古洛糖酸甲酯 D-<i>xylo</i>-[2]hexulosonic acid methyl ester 67776-07-2 C7H12O7
2-氧代-D-古洛糖酸甲酯
2-氧代-5-苯基-1H-吡嗪-3-甲酰胺 3-Hydroxy-6-phenylpyrazin-2-carboxamid 67602-11-3 C11H9N3O2
2-氧代-5-苯基-1H-吡嗪-3-甲酰胺
2-氧代-5-(吡啶-4-基)-1,2-二氢吡啶-3-羧酸 1,2-dihydro-2-oxo-5-(4-pyridinyl)nicotinic acid 62749-61-5 C11H8N2O3
2-氧代-5-(吡啶-4-基)-1,2-二氢吡啶-3-羧酸
2-氧代-5-(2-丙炔基氧基甲基)四氢-3-呋喃乙酸乙酯 Ethyl 2-oxo-5-(2-propynyloxymethyl)tetrahydro-3-furanacetate 69352-39-2 C12H16O5
2-氧代-5-(2-丙炔基氧基甲基)四氢-3-呋喃乙酸乙酯
2-氧代-5,6,7,8-四氢-2H-色满-3-羧酸乙酯 ethyl 2-oxo-5,6,7,8-tetrahydro-2H-1-benzopyran-3-carboxylate 66979-47-3 C12H14O4
2-氧代-5,6,7,8-四氢-2H-色满-3-羧酸乙酯
2-氧代-4-苯基丁酸乙酯 2-oxo-4-phenylbutanoic acid ethyl ester 64920-29-2 C12H14O3
2-氧代-4-苯基丁酸乙酯
2-氧代-4-苯基-氧杂环丁烷-3-羧酸 β-phenyl-β-propiolactone-α-carboxylic acid 63041-20-3 C10H8O4
2-氧代-4-苯基-氧杂环丁烷-3-羧酸
2-氧代-4-(3-吡啶)-1,2-二氢-5-嘧啶羧酸水合物 2-Oxo-4-(3-pyridinyl)-1,2-dihydro-5-pyrimidinecarboxylic acid hydrate 690631-94-8 C10H9N3O4
2-氧代-4-(3-吡啶)-1,2-二氢-5-嘧啶羧酸水合物
2-氧代-3-苯基哌啶-3-羧酸乙酯 Ethyl 2-oxo-3-phenylpiperidine-3-carboxylate 63378-71-2 C14H17NO3
2-氧代-3-苯基哌啶-3-羧酸乙酯
2-氧代-3-苯基丙酸甲酯 methyl phenylpyruvate 6362-58-9 C10H10O3
2-氧代-3-苯基丙酸甲酯
2-氧代-3-苯基-1H-喹啉-4-羧酸 3-phenyl-2-oxo-1,2-dihydroquinoline-4-carboxy acid 62569-75-9 C16H11NO3
2-氧代-3-苯基-1H-喹啉-4-羧酸
2-氧代-3-哌啶基乙酸酯 3-acetoxy-2-piperidinone 614754-01-7 C7H11NO3
2-氧代-3-哌啶基乙酸酯
2-氧代-3-丁烯基膦酸二乙酯 diethyl 2-oxo-3-butenylphosphonate 67257-30-1 C8H15O4P
2-氧代-3-丁烯基膦酸二乙酯
2-氧代-3-[4-(1-氧代-1,3-二氢-异吲哚-2-基)-苯基]-丁酸 2-oxo-3-[4-(1-oxo-1,3-dihydro-isoindol-2-yl)-phenyl]-butyric acid 67629-82-7 C18H15NO4
2-氧代-3-[4-(1-氧代-1,3-二氢-异吲哚-2-基)-苯基]-丁酸
2-氧代-3-(4-(1-氧代-2-异吲哚啉基)苯基)丁酰胺 2-Oxo-3-<4-(1-oxo-2-isoindolinyl)-phenyl>-butanamide 67358-82-1 C18H16N2O3
2-氧代-3-(4-(1-氧代-2-异吲哚啉基)苯基)丁酰胺
2-氧代-3-(3,4,5-三甲氧基苯基)丙酸 3-(3,4,5-trimethoxyphenyl)pyruvic acid 61404-52-2 C12H14O6
2-氧代-3-(3,4,5-三甲氧基苯基)丙酸
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-3-(2-溴-6-硝基苯基)丙酸乙酯
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-苯并吡喃-3-硫代甲酰胺
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-2H-1-苯并吡喃-3,6-二羧酸3-乙酯
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-苯基乙基(5-氯-2-吡啶基)二硫代氨基甲酸酯
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]乙酸乙酯
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-[[4-(三氟甲基)苯基]氨基]乙酸
2-氧代-2-[3-(三氟甲基)苯基]乙酸 3-trifluoromethylphenylglyoxylic acid 61560-95-0 C9H5F3O3
2-氧代-2-[3-(三氟甲基)苯基]乙酸
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-(4-溴苯基)乙酰氯
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-(2-氧代四氢-2H-吡喃-3-基)乙酸乙酯
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-苯并噁唑-5-羧酸
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-1H-苯并[D]咪唑-5-羧酸乙酯
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-2,3-二氢-1,3-苯并噁唑-5-羧酸甲酯
2-氧代-1H-咪唑-3-甲酰胺 1-Carbamoyl-4-imidazolin-2-on 61224-24-6 C4H5N3O2
2-氧代-1H-咪唑-3-甲酰胺
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-戊基环己烷-1-甲酰胺
2-氧代-1-咪唑烷甲酰肼 2-Oxoimidazolidine-1-carbohydrazide 64341-24-8 C4H8N4O2
2-氧代-1-咪唑烷甲酰肼
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-吡咯烷乙酸乙酯
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-丙基环己烷-1-甲酰胺
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-丁基-1-环戊烷羧酸甲酯
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-[4-(三氟甲基)苄基]-1,2-二氢-3-吡啶羧酸
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-氧代丙基)环戊烷羧酸乙酯