—— |
(6R,7S)-7-ethoxy-8-oxo-3-(((2-oxo-2H-chromen-7-yl)oxy)methyl)-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C27H24N2O8S |
536.562 |
—— |
(6R,7S)-7-acetamido-7-methoxy-8-oxo-3-(((2-oxo-2H-chromen-7-yl)oxy)methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C20H18N2O8S |
446.438 |
—— |
(6R,7R)-8-oxo-3-(((2-oxo-2H-chromen-7-yl)oxy)methyl)-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
1262837-61-5 |
C25H20N2O7S |
492.509 |
—— |
(6R,7R)-8-oxo-3-(((2-oxo-2H-chromen-7-yl)oxy)methyl)-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-oxide |
1262837-62-6 |
C25H20N2O8S |
508.508 |
—— |
(6R,7R)-benzhydryl 8-oxo-3-((2-oxo-2H-chromen-7-yloxy)methyl)-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
—— |
C38H30N2O7S |
658.731 |
—— |
(6R,7R)-7-acetamido-8-oxo-3-(((2-oxo-2H-chromen-7-yl)oxy)methyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid |
—— |
C19H16N2O7S |
416.411 |
7-苯乙酰氨基-3-氯甲基-4-头孢烷酸二苯甲基酯 |
(6R,7R)-benzhydryl 3-(chloromethyl)-8-oxo-7-(2-phenylacetamido)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate |
64308-63-0 |
C29H25ClN2O4S |
533.048 |