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CAS号 中文名称 英文名称
1980858-37-4 4-[1-[(1,1-二甲基乙氧基)羰基]-3-甲基-2-氧代-3-吡咯烷]-1-哌啶羧酸 1,1-二甲基乙酯 4-[1-[(1,1-Dimethylethoxy)carbonyl]-3-methyl-2-oxo-3-pyrrolidinyl]-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
1980858-33-0 4-(3-甲基-2-氧代-3-吡咯烷)-1-哌啶羧酸 1,1-二甲基乙酯 4-(3-Methyl-2-oxo-3-pyrrolidinyl)-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
1980858-29-4 4-(2-氧代-3-吡咯烷)-1-哌啶羧酸 1,1-二甲基乙酯 4-(2-Oxo-3-pyrrolidinyl)-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
1980858-24-9 2-氧代-[3,4-bi哌啶]-1-羧酸 1,1-二甲基乙酯 2-Oxo-[3,4-bipiperidine]-1-carboxylic acid 1,1-dimethylethyl ester
1980858-22-7 3-(1-哌嗪)-2-吡咯烷酮 3-(1-Piperazinyl)-2-pyrrolidinone
1980858-20-5 4-[1-[(1,1-二甲基乙氧基)羰基]-2-氧代-3-吡咯烷]-1-哌嗪羧酸 1,1-二甲基乙酯 4-[1-[(1,1-Dimethylethoxy)carbonyl]-2-oxo-3-pyrrolidinyl]-1-piperazinecarboxylic acid 1,1-dimethylethyl ester
1980858-17-0 4-(2-氧代-3-吡咯烷)-1-哌嗪羧酸 1,1-二甲基乙酯 4-(2-Oxo-3-pyrrolidinyl)-1-piperazinecarboxylic acid 1,1-dimethylethyl ester
1980858-04-5 4-[[[(3-氯丙基)氨基]羰基]氨基]-1-哌啶羧酸 1,1-二甲基乙酯 4-[[[(3-Chloropropyl)amino]carbonyl]amino]-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
1980858-01-2 4-[(2-羧基丁基)氨基]-1-哌啶羧酸 1-(1,1-二甲基乙基)酯 4-[(2-Carboxybutyl)amino]-1-piperidinecarboxylic acid 1-(1,1-dimethylethyl) ester
1980857-99-5 4-[[2-(乙氧基羰基)丁基]氨基]-1-哌啶羧酸 1,1-二甲基乙酯 4-[[2-(Ethoxycarbonyl)butyl]amino]-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
1980857-97-3 4-(4-乙基-2-氧代-1-咪唑啉)-1-哌啶羧酸 1,1-二甲基乙酯 4-(4-Ethyl-2-oxo-1-imidazolidinyl)-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
1980857-95-1 4-[(2-羧基丙基)氨基]-1-哌啶羧酸 1-(1,1-二甲基乙基)酯 4-[(2-Carboxypropyl)amino]-1-piperidinecarboxylic acid 1-(1,1-dimethylethyl) ester
1980857-93-9 4-[(3-甲氧基-2-甲基-3-氧代丙基)氨基]-1-哌啶羧酸 1,1-二甲基乙酯 4-[(3-Methoxy-2-methyl-3-oxopropyl)amino]-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
1980857-91-7 4-(4-甲基-2-氧代-1-咪唑啉)-1-哌啶羧酸 1,1-二甲基乙酯 4-(4-Methyl-2-oxo-1-imidazolidinyl)-1-piperidinecarboxylic acid 1,1-dimethylethyl ester
1980857-80-4 Alpha-乙氧基-1,3-二氢-4-甲基-1-氧代-5-异苯并呋喃乙醛 Alpha-ethoxy-1,3-dihydro-4-methyl-1-oxo-5-isobenzofuranacetaldehyde
1916469-88-9 4-(2,5-二氢-4-甲基-5-氧代-3-呋喃)-5-氧代-1,4,9-三氮杂螺[5.5]十一烷-9-羧酸 1,1-二甲基乙酯 4-(2,5-Dihydro-4-methyl-5-oxo-3-furanyl)-5-oxo-1,4,9-triazaspiro[5.5]undecane-9-carboxylic acid 1,1-dimethylethyl ester
1914989-29-9 3-甲基-4-(1-噁-4,9-二氮杂螺[5.5]-4-十一基)-2(5h)-呋喃酮 3-Methyl-4-(1-oxa-4,9-diazaspiro[5.5]undec-4-yl)-2(5h)-furanone
1914989-28-8 4-(2,5-二氢-4-甲基-5-氧代-3-呋喃)-1-噁-4,9-二氮杂螺[5.5]十一烷-9-羧酸 1,1-二甲基乙酯 4-(2,5-Dihydro-4-methyl-5-oxo-3-furanyl)-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylic acid 1,1-dimethylethyl ester
1914989-27-7 3-氯-4-(1-噁-4,9-二氮杂螺[5.5]-4-十一基)-2(5h)-呋喃酮 3-Chloro-4-(1-oxa-4,9-diazaspiro[5.5]undec-4-yl)-2(5h)-furanone
1914989-26-6 4-(4-氯-2,5-二氢-5-氧代-3-呋喃)-1-噁-4,9-二氮杂螺[5.5]十一烷-9-羧酸 1,1-二甲基乙酯 4-(4-Chloro-2,5-dihydro-5-oxo-3-furanyl)-1-oxa-4,9-diazaspiro[5.5]undecane-9-carboxylic acid 1,1-dimethylethyl ester
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