| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 872-50-4 | N-甲基吡咯烷酮; 1-甲基-2-吡咯烷酮 | 1-Methyl-2-pyrrolidinone; N-Methyl-2-pyrrolidinone; N-METHYL-2-PYRROLIDONE; N-Methylpyrrolidone; NMP |  | C5H9NO | 详情 | 供应商 |
| 108-27-0 | 5-甲基-2-吡咯酮; 5-甲基-2-吡咯烷酮 | 2-Pyrrolidinone,5-methyl-; 2-Pyrrolidinone,5-methyl-, (?à)-; (?à)-5-Methyl-2-pyrrolidinone; 5-Methyl-1-azacyclopentan-2-one; 5-Methyl-2-pyrrolidinone; 5-METHYL-2-PYRROLIDONE; NSC 75833; g-Valerolactam |  | C5H9NO | 详情 | 供应商 |
| 5165-28-6 | 5,5-二甲基-2-吡咯烷酮; 5,5-二甲基-2-吡咯烷酮; | 2-Pyrrolidinone,5,5-dimethyl-; 5,5-Dimethyl-2-pyrrolidinone; 5,5-DiMETHYL-2-PYRROLIDONE |  | C6H11NO | 详情 | 供应商 |
| 2555-05-7 | 2-Pyrrolidinone,3-methyl-; 3-Methyl-2-pyrrolidinone; 3-METHYL-2-PYRROLIDONE |  | C5H9NO | 详情 | 供应商 | |
| 2555-04-6 | 2-Pyrrolidinone,1,4-dimethyl-; 1,4-DiMETHYL-2-PYRROLIDONE; 1,4-DIMETHYLPYRROLIDIN-2-ONE; 1,4-Dimethylpyrrolid-2-one |  | C6H11NO | 详情 | 供应商 | |
| 42346-68-9 | 3-Pyrrolidinecarboxylicacid, 1-methyl-5-oxo-; 1-Methyl-2-oxo-4-pyrrolidinecarboxylicacid; 1-Methyl-4-carboxy-2-pyrrolidone; 1-Methyl-5-oxo-3-pyrrolidinecarboxylicacid; N-METHYL-2-PYRROLIDONE-4-carboxylic acid |  | C6H9NO3 | 详情 | 供应商 | |
| 31282-95-8 | 1-(CHLOROMETHYL)PYRROLIDIN-2-ONE; 1-(Chloromethyl)-2-pyrrolizinone; 1-ChloroMETHYL-2-PYRROLIDONE |  | C5H8ClNO | 详情 | 供应商 | |
| 41194-00-7 | 5-HYDROXY-1-METHYL-2-PYRROLIDONE; 5-HYDROXY-1-METHYL-2-PYRROLIDONE; 5-hydroxy-N-METHYL-2-PYRROLIDONE*ethyl ether; 5-Hydroxy-N-methyl-2-pyrrolidinone |  | C5H9NO2 | 详情 | 供应商 |
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