以字母2开头当前第743页-摩熵化学

中文名称	英文名称	CAS号	化学式
2-氧代-1-噁-3,8-二氮杂螺[4.5]癸烷-8-羧酸叔丁酯	tert-butyl 2-oxo-1-oxa-3,8-diazaspiro[4.5]decane-8-carboxylate	169206-55-7	C₁₂H₂₀N₂O₄
2-氧代-1-哌嗪乙酸甲酯	Methyl 2-(2-oxopiperazin-1-yl)acetate	32705-79-6	C₇H₁₂N₂O₃
2-氧代-1-哌嗪乙酸	2-oxo-1-piperazineacetic acid	24860-46-6	C₆H₁₀N₂O₃
2-氧代-1-哌啶-4-基-2,3-二氢-1H-苯并咪唑-5-羧酸甲酯	Methyl 2-oxo-1-(piperidin-4-yl)-2,3-dihydro-1H-benzo[d]imidazole-5-carboxylate	219325-18-5	C₁₄H₁₇N₃O₃
2-氧代-1-咪唑烷甲酰肼	2-Oxoimidazolidine-1-carbohydrazide	64341-24-8	C₄H₈N₄O₂
2-氧代-1-吡咯烷磺酰胺	2-oxo-1-pyrrolidinesulfonamide	138223-05-9	C₄H₈N₂O₃S
2-氧代-1-吡咯烷乙醛	2-(2-oxopyrrolidin-1-yl)acetaldehyde	863442-96-0	C₆H₉NO₂
2-氧代-1-吡咯烷乙酸甲酯	methyl 2-oxo-1-pyrrolidineacetate	59776-88-4	C₇H₁₁NO₃
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PROPIONITRILE	3-(2-oxopyrrolidin-1-yl)propanenitrile	7663-76-5	C₇H₁₀N₂O
2-氧代-1-丙烷磺酰胺	2-oxopropanesulfonamide	84760-10-1	C₃H₇NO₃S
2-氧代-1-丙基环戊烷-1-羧酸甲酯	Methyl 2-(1-propyl)cyclopentanone 2-carboxylate	110528-54-6	C₁₀H₁₆O₃
2-氧代-1-丙基环戊烷-1-羧酸乙酯	2-oxo-1-propyl-cyclopentanecarboxylic acid ethyl ester	56197-54-7	C₁₁H₁₈O₃
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-(4-(三氟甲氧基)苯基)吡咯烷-3-羧酸	2-oxo-1-(4-(trifluoromethoxy)phenyl)pyrrolidine-3-carboxylic acid	1016749-37-3	C₁₂H₁₀F₃NO₄
2-氧代-1-(3-氧代环己基)环戊烷-1-羧酸甲酯	methyl 2-oxo-1-(3-oxocyclohexyl)cyclopentanecarboxylate	115663-64-4	C₁₃H₁₈O₄
2-氧代-1-(3-氧代环己基)环戊烷-1-羧酸乙酯	ethyl 2-oxo-1-(3-oxocyclohexyl)-cyclopentanecarboxylate	170969-99-0	C₁₄H₂₀O₄
2-氧代-1-(3-氧代环己基)环己烷-1-羧酸乙酯	methyl 2-oxo-1-(3-oxocyclohexyl)cyclohexanecarboxylate	170970-00-0	C₁₅H₂₂O₄
2-氧代-1-(3-(4-苯基哌嗪-1-基)丙基)哌啶-3-羧酸乙酯	ethyl 2-oxo-1-(3-(4-phenylpiperazin-1-yl)propyl)piperidine-3-carboxylate	142944-49-8	C₂₁H₃₁N₃O₃
2-氧代-1-(2-苯基乙基)环戊烷-1-羧酸甲酯	2-oxo-1-phenethylcyclopentanecarboxylic acid methyl ester	172805-63-9	C₁₅H₁₈O₃
2-氧代-1-(2-苯基乙基)环己烷-1-羧酸甲酯	2-oxo-1-phenethylcyclohexanecarboxylic acid methyl ester	180573-16-4	C₁₆H₂₀O₃
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-2-苯基乙基)环戊烷-1-羧酸乙酯	ethyl 2-oxo-1-(2-oxo-2-phenylethyl)cyclopentane-1-carboxylate	101431-84-9	C₁₆H₁₈O₄
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-1,8-二氮杂螺[4.5]癸烷-8-羧酸叔丁酯	tert-butyl 2-oxo-1,8-diazaspiro[4.5]decane-8-carboxylate	1158749-94-0	C₁₃H₂₂N₂O₃
2-氧代-1,7-二氮杂螺[4.5]癸烷-7-羧酸苯基甲酯	benzyl 2-oxo-1,7-diazaspiro[4.5]decane-7-carboxylate	1160246-73-0	C₁₆H₂₀N₂O₃
2-氧代-1,7-二氮杂螺[4.4]壬烷-7-羧酸叔丁酯	tert-butyl 2-oxo-1,7-diazaspiro[4,4]nonane-7-carboxylate	1160246-72-9	C₁₂H₂₀N₂O₃
2-氧代-1,7-二氮杂螺[4-]癸烷-7-羧酸叔丁酯	tert-butyl (RS)-2-oxo-1,7-diazaspiro[4.5]decane-7-carboxylate	1158749-85-9	C₁₃H₂₂N₂O₃
2-氧代-1,5-二甲基环戊烷-1-羧酸甲酯	methyl 2-oxo-1,5-dimethylcyclopentane-1-carboxylate	81165-21-1	C₉H₁₄O₃
2-氧代-1,4-桉树脑	2-oxo-1,4-cineol	135911-98-7	C₁₀H₁₆O₂
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-苯并恶唑-3-羧酸乙酯	2-oxo-benzooxazole-3-carboxylic acid ethyl ester	17280-90-9	C₁₀H₉NO₄
2-氧代-1,3-苯并二氧戊环-5-甲酰氯	2-oxo-benzo[1,3]dioxole-5-carbonyl chloride	112057-04-2	C₈H₃ClO₄
2-氧代-1,3-恶唑烷-5-甲腈	5-Cyan-oxazolidon-(2)	15042-67-8	C₄H₄N₂O₂
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-恶唑烷-4-羧酸	2-oxooxazolidine-4-carboxylic acid	89033-27-2	C₄H₅NO₄
2-氧代-1,3-噻唑烷-5-羧酸	2-oxothiazolidine-5-carboxylic acid	145283-66-5	C₄H₅NO₃S
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-1,3-二氢吡咯并[3,2-c]吡啶-6-羧酸甲酯	methyl 2-oxo-2,3-dihydro-1H-pyrrolo[3,2-c]pyridine-6-carboxylate	1260386-69-3	C₉H₈N₂O₃
2-氧代-1,3-二氢吡咯并[3,2-b]吡啶-6-羧酸甲酯	methyl 2-oxo-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-6-carboxylate	1190312-75-4	C₉H₈N₂O₃
2-氧代-1,3-二氢吡咯并[2,3-b]吡啶-6-羧酸甲酯	methyl 2-oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-6-carboxylate	1227268-70-3	C₉H₈N₂O₃
2-氧代-1,3-二氢吡咯并[2,3-b]吡啶-5-甲醛	2,3-Dihydro-2-oxo-1H-pyrrolo[2,3-B]pyridine-5-carboxaldehyde	189563-98-2	C₈H₆N₂O₂
2-氧代-1,3-二嗪农-4,6-二甲酸	2-Oxo-hexahydropyrimidine-4,6-dicarboxylic acid	114832-72-3	C₆H₈N₂O₅
2-氧代-1,2-二苯基乙基甲酸酯	benzoin formate	82027-51-8	C₁₅H₁₂O₃
2-氧代-1,2-二苯基乙基丙烯酸酯	2-oxo-1,2-diphenylethyl acrylate	18994-98-4	C₁₇H₁₄O₃
2-氧代-1,2-二氢螺[吲哚-3,3-吡咯烷]-1-羧酸叔丁酯	tert-butyl 2-oxospiro[indoline-3,3'-pyrrolidine]-1'-carboxylate	205383-87-5	C₁₆H₂₀N₂O₃
2-氧代-1,2-二氢苯并[cd]吲哚-6-磺酰氯	2-oxo-1,2-dihydrobenzo[cd]indole-6-sulfonyl chloride	78078-92-9	C₁₁H₆ClNO₃S