| —— |
(6R,7R)-3-Acetoxymethyl-7-formylamino-8-oxo-7-(2,2,2-trichloro-ethoxycarbonylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
86070-50-0 |
C14H14Cl3N3O8S |
490.705 |
| —— |
t-butyl 7α-formamido-7β-<(4-nitrobenzyloxy)carbonylamino>cephalosporanate |
86070-46-4 |
C23H26N4O10S |
550.546 |
| —— |
t-butyl 7β-(2,2,2-trichloroethoxycarbonylamino)-7α-formamidocephalosporanate 1α-oxide |
93520-77-5 |
C18H22Cl3N3O9S |
562.812 |
| —— |
t-butyl 7β-(2,2,2-trichloroethoxycarbonylamino)-7α-formamidocephalosporanate 1β-oxide |
93520-76-4 |
C18H22Cl3N3O9S |
562.812 |
| —— |
7α-formamido-7β-<(4-nitrobenzyloxy)carbonylamino>-cephalosporanic acid |
86070-47-5 |
C19H18N4O10S |
494.439 |
| —— |
7α-formamido cephalosporin |
86062-31-9 |
C11H13N3O6S |
315.307 |
| —— |
t-butyl 7α-formamido-7β-acetamido>cephalosporanate |
86062-40-0 |
C26H29Cl3N4O9S |
679.963 |
| —— |
t-butyl 7β-(D-2-amino-2-phenylacetamido)-7α-formamido-cephalosporanate |
86062-41-1 |
C23H28N4O7S |
504.564 |
| —— |
(6R,7R)-7-Formylamino-3-(1-methyl-1H-tetrazol-5-ylsulfanylmethyl)-8-oxo-7-(2,2,2-trichloro-ethoxycarbonylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
86070-51-1 |
C14H14Cl3N7O6S2 |
546.799 |
| —— |
diphenylmethyl 7α-formamido-3-<(1-methyl-1H-tetrazol-5-yl)thiomethyl>-7β-<(2,2,2-trichloroethoxy)carbonylamino>ceph-3-em-4-carboxylate |
86070-52-2 |
C27H24Cl3N7O6S2 |
713.022 |
| —— |
t-butyl 7α-formamido-7β-(D-2-<<3-(methylsulphonyl)-2-oxo-imidazolidin-1-yl>carbonylamino>-2-phenylacetamido)cephalosporanate |
86070-27-1 |
C28H34N6O11S2 |
694.744 |
| —— |
t-butyl 7β-acetamido>-7α-formamido-cephalosporanate |
86062-49-9 |
C34H40N6O14S |
788.789 |
| —— |
diphenylmethyl 7α-formamido-3-<(1-methyl-1H-tetrazol-5-yl)thiomethyl>-7β-<(4-nitrobenzyloxy)carbonylamino>ceph-3-em-4-carboxylate |
86070-48-6 |
C32H28N8O8S2 |
716.755 |
| —— |
diphenylmethyl 7β-amino-7α-formamido-3-<(1-methyl-1H-tetrazol-5-yl)thiomethyl>ceph-3-em-4-carboxylate |
86070-49-7 |
C24H23N7O4S2 |
537.623 |
| —— |
(6R,7S)-7-Amino-7-formylamino-3-(1-methyl-1H-tetrazol-5-ylsulfanylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
114953-36-5 |
C11H13N7O4S2 |
371.401 |
| —— |
diphenylmethyl 7β-acetamido>-7α-formamido-3-<(1-methyl-1H-tetrazol-5-yl)thiomethyl>ceph-3-em-4-carboxylate |
86070-54-4 |
C43H42N10O12S2 |
954.998 |
| —— |
diphenylmethyl 7β-amino-7α-formamido-3-methylene-cepham-4-carboxylate |
114953-35-4 |
C22H21N3O4S |
423.492 |