中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | p-nitrobenzoyl 6α-bromopenicillanate 1-oxide | 79634-01-8 | C15H15BrN2O6S | 431.264 |
—— | (5R,6S)-6-bromo-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitrobenzyl ester | 623564-16-9 | C13H9BrN2O5S | 385.195 |
—— | p-nitrobenzyl 2-<2-oxo-3α-bromo-4-(benzothiazol-2-yldithio)azetidin-1-yl>-2-isopropenylacetate | 95122-89-7 | C22H18BrN3O5S3 | 580.504 |
—— | p-nitrobenzyl 6-bromopenicillanate | 100239-31-4 | C15H15BrN2O5S | 415.264 |
—— | p-nitrobenzyl 2-[(3S,4R)-3-bromo-4-formylthio-2-oxoazetidin-1-yl]-3-methylbut-2-enoate | 623905-90-8 | C16H15BrN2O6S | 443.275 |