is conjugate base of azlocillin penicillinate anion azlocillin(1-) (2S,5R,6R)-3,3-dimethyl-7-oxo-6-{[(2R)-2-{[(2-oxoimidazolidin-1-yl)carbonyl]amino}-2-phenylacetyl]amino}-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate 2,2-dimethyl-6beta-[(2R)-2-{[(2-oxoimidazolidin-1-yl)carbonyl]amino}-2-phenylacetamido]penam-3alpha-carboxylate 460.129 460.48478 Beilstein:5683653 C20H22N5O6S CHEBI:51863 InChI=1S/C20H23N5O6S/c1-20(2)13(17(28)29)25-15(27)12(16(25)32-20)22-14(26)11(10-6-4-3-5-7-10)23-19(31)24-9-8-21-18(24)30/h3-7,11-13,16H,8-9H2,1-2H3,(H,21,30)(H,22,26)(H,23,31)(H,28,29)/p-1/t11-,12-,13+,16-/m1/s1 JTWOMNBEOCYFNV-NFFDBFGFSA-M [H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)[C@]([H])(NC(=O)N1CCNC1=O)c1ccccc1)C([O-])=O chebi_ontology