| —— |
t-butyl 7α-amino-7β-<(2,2,2-trichloroethoxy)carbonylamino>cephalosporanate |
86064-51-9 |
C17H22Cl3N3O7S |
518.803 |
| —— |
t-butyl 7α-formamido-7β-<(2,2,2-trichloroethoxy)carbonylamino>cephalosporanate |
86062-29-5 |
C18H22Cl3N3O8S |
546.813 |
| 7-氨基头孢烷酸 |
7-Aminocephalosporanic acid |
957-68-6 |
C10H12N2O5S |
272.282 |
| —— |
trimethylsilyl (6R,7R)-3-(acetoxymethyl)-7-((3,5-di-tert-butyl-4-hydroxybenzylidene)amino)-7-formamido-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
136833-57-3 |
C29H41N3O7SSi |
603.812 |
| —— |
t-butyl 7β-amino-7α-(methylthio)cephalosporanate |
54820-94-9 |
C15H22N2O5S2 |
374.482 |
| —— |
t-butyl 7α-(methylthio)-7β-<(2,2,2-trichloroethoxy)carbonylamino>cephalosporanate |
86062-28-4 |
C18H23Cl3N2O7S2 |
549.881 |
| —— |
trimethylsilyl (6R,7R)-3-(acetoxymethyl)-7-((3,5-di-tert-butyl-4-hydroxybenzylidene)amino)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
136833-56-2 |
C28H40N2O6SSi |
560.787 |
| —— |
trimethylsilyl (6R)-3-(acetyloxymethyl)-7-[(3,5-ditert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)methylimino]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
136833-58-4 |
C28H38N2O6SSi |
558.771 |