中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 7α-Methoxy-3-methyl-3-cephem-4-carboxylic acid | 126621-86-1 | C9H11NO4S | 229.257 |
—— | 7α-methoxy-3-methyl-Δ3-cephem-4-carbonyl chloride | 126598-07-0 | C9H10ClNO3S | 247.702 |
—— | (4-methoxyphenyl)methyl (6R,7S)-7-methoxy-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate | 186503-35-5 | C17H19NO5S | 349.408 |
7-氨基-3-甲基-8-氧代-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-甲酸 | 3-deacetyloxy-7-aminocephalosporanic acid | 22252-43-3 | C8H10N2O3S | 214.245 |
—— | (4-methoxyphenyl)methyl (6R,7S)-2-benzoyl-7-methoxy-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylate | 186503-36-6 | C24H23NO6S | 453.516 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (6R,7S)-2-Benzoyl-7-methoxy-3-methyl-5,5-dioxo-5lambda*6*-thia-1-aza-bicyclo[4.2.0]oct-2-en-8-one | 136933-63-6 | C15H15NO5S | 321.354 |