Sulbactam
Synonym(s):
(2S,5R)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide, Betamaze, CP 45899, CP-45,899, Penicillanic acid 1,1-dioxide, Penicillanic acid S,S-dioxide, Penicillanic acid dioxide, Penicillanic acid sulfone
Empirical Formula (Hill Notation):
C8H11NO5S