| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | (5R)-3-methyl-4-methylene-5t,8-dioxo-7t-(2-phenoxy-acetylamino)-(6rH)-5λ4-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester | 66138-37-2 | C24H21N3O8S | 511.512 |
| —— | (5S,6R,7R)-4-[1-Bromo-meth-(Z)-ylidene]-3-methyl-5,8-dioxo-7-(2-phenoxy-acetylamino)-5λ4-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester | 74583-93-0 | C24H20BrN3O8S | 590.408 |