中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | (6R)-4c-(2-cyano-ethyl)-3-methyl-5t,8-dioxo-7t-(2-phenoxy-acetylamino)-(6rH)-5λ4-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester | 61033-62-3 | C21H20Cl3N3O6S | 548.831 |
—— | 2,2,2-trichloroethyl 7β-phenoxyacetamido-3-methyl-3-cephem-4-carboxylate 1S-(β)-oxide | 24689-52-9 | C18H17Cl3N2O6S | 495.768 |