中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | methyl 3-bromomethyl-7-phthalimido-3-cephem-4-carboxylate | 66093-62-7 | C17H13BrN2O5S | 437.271 |
—— | methyl 3-methylene-7-phthalimidocepham-4-carboxylate | 58735-20-9 | C17H14N2O5S | 358.375 |
—— | methyl 3-methylene-7-phthalimidocepham-4-carboxylate 1-oxide | 60771-25-7 | C17H14N2O6S | 374.374 |