杭州中包进出口有限公司
主营产品: |
杭州中包进出口有限公司
主营产品: |
参考价 | 面议 |
Application: Side chain and Intermediate of DoripenamPharmaceutical Line Antibiotics
1,2-Pyrrolidinedicarboxylic acid, 4-[(methylsulfonyl)oxy]-, 2-methyl 1-[(4-nitrophenyl)methyl] ester
1-Pyrrolidinecarboxylic acid, 2-(hydroxymethyl)-4-[(methylsulfonyl)oxy]-, (4-nitrophenyl)methyl este