中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl 6β-(phenylacetamido)penicillanate 1β-oxide | 24652-72-0 | C17H20N2O5S | 364.422 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-Cephem | 62284-26-8 | C17H18N2O4S | 346.407 |
—— | 3-Methylenecepham | 62014-72-6 | C17H18N2O4S | 346.407 |
—— | (R)-2-((2R,3R)-2-Methoxysulfinyl-4-oxo-3-phenylacetylamino-azetidin-1-yl)-3-methyl-but-3-enoic acid methyl ester | 84568-03-6 | C18H22N2O6S | 394.448 |
—— | methyl 2-<(3S,4S)-4-(benzothiazol-2-ylthio)-2-oxo-3-phenylacetamidoazetidin-1-yl>-3-methylbut-2-enoate | 79386-26-8 | C24H23N3O4S2 | 481.596 |
—— | methyl 2-<(3S,4S)-4-(benzothiazol-2-ylthio)-2-oxo-3-phenylacetamidoazetidin-1-yl>-3-methylbut-2-enoate | 79386-26-8 | C24H23N3O4S2 | 481.596 |
—— | methyl (2S,6R,7R)-3-bromo-3-methyl-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylate | 84568-02-5 | C17H19BrN2O4S | 427.319 |
—— | methyl (2S,3R,5R,6R)-3-(bromomethyl)-3-methyl-7-oxo-6-(2-phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate | 84568-01-4 | C17H19BrN2O4S | 427.319 |
—— | (2S,5R,6R)-3-Bromomethyl-3-methyl-7-oxo-6-phenylacetylamino-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid methyl ester | 94346-21-1 | C17H19BrN2O4S | 427.319 |
—— | methyl 2-phenyl-7β-phenylacetamido-2-azadesacetoxycephalosporanate | 129727-15-7 | C22H21N3O4S | 423.492 |
—— | 3-methyl-7β-phenylacetamidoceph-3-em-4-carboxylic acid methyl ester | 33465-36-0 | C17H18N2O4S | 346.407 |
—— | methyl (2R)-2-<(1S,5R)-3-benzyl-7-oxo-4-oxa-2,6-diazabicyclo<3.2.0>hept-2-en-6-yl>-3-methylbut-3-enoate | 79434-35-8 | C17H18N2O4 | 314.341 |