1-ACETYL-4-METHYL-2,5-DIHYDRO-1H-PYRROL-2-ONE价格(试剂级)
| 报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
| 2017/11/01 | BTB09313DA | 1-ACETYL-4-METHYL-2,5-DIHYDRO-1H-PYRROL-2-ONE 1-acetyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one | 34581-92-5 | 1GR | 1040元 |
| 2010/06/21 | BTB09313EA | 1-ACETYL-4-METHYL-2,5-DIHYDRO-1H-PYRROL-2-ONE 1-acetyl-4-methyl-2,5-dihydro-1H-pyrrol-2-one | 34581-92-5 | 10GR | 5460元 |
