| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | diphenylmethyl 7β-amino-3-t-butyldimethylsiloxymethyl-3-cephem-4-carboxylate | 128999-45-1 | C27H34N2O4SSi | 510.729 |
| —— | diphenylmethyl 7α-amino-3-t-butyldimethylsiloxymethyl-3-cephem-4-carboxylate | 128989-84-4 | C27H34N2O4SSi | 510.729 |
| —— | diphenylmethyl 7β-formamido-3-t-butyldimethylsiloxymethyl-3-cephem-4-carboxylate | 128989-87-7 | C28H34N2O5SSi | 538.74 |