中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3-Methyl-2-[(2R,3R)-3-(2-methylcarbamoyl-benzoylamino)-2-methylsulfinamoyl-4-oxo-azetidin-1-yl]-but-2-enoic acid 4-nitro-benzyl ester | 153785-15-0 | C25H27N5O8S | 557.584 |
—— | (R)-2-[(2R,3R)-2-Chlorosulfinyl-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-oxo-azetidin-1-yl]-3-methyl-but-3-enoic acid 4-nitro-benzyl ester | 40028-93-1 | C23H18ClN3O8S | 531.93 |