Vardenafil N-Oxide
C23H32N6O5SM.W. 504.61
Clindamycin Phosphate Dioxide
C18H34ClN2O10PSM.W. 536.96
Clindamycin Phosphate Oxide I
C18H34ClN2O11PSM.W. 552.96
C18H34ClN2O9PSM.W. 520.96
Cefaclor-S-Oxide Impurity
C15H14ClN3O5SM.W. 383.80
Cefdinir Impurity D (Cefdinir
C14H13N5O6S2M.W. 411.41
Cefpodoxime Proxetil Impurity
C15H17N5O7S2M.W. 443.45
Cefprozil Oxide Impurity 4
C18H19N3O6SM.W. 405.43
Cefprozil Oxide Impurity 3
Cefprozil Oxide Impurity 2
Cefprozil Oxide Impurity 1