中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | diphenylmethyl(6R,7R)-3-bromomethyl-7-formamido-ceph-3-em-4-carboxylate | 33748-49-1 | C22H19BrN2O4S | 487.374 |
—— | diphenylmethyl(1S,6R,7R)-3-bromomethyl-7-formamido-ceph-3-em-4-carboxylate-1-oxide | 41804-10-8 | C22H19BrN2O5S | 503.373 |
—— | (6R,7S)-7-methoxy-3-(1-methyltetrazol-5-ylthiomethyl)-7-(thien-2-yl)acetamidoceph-3-em-4-carboxylic acid | 56086-44-3 | C17H18N6O5S3 | 482.565 |