Molecular Formula: C16H25N3O7S;

Molecular Weight: 403.45;

Exact Mass: 403.1413

Synonym: KSR1; Polycillin;Amcill; Omnipen; Pentrexyl; Aminobenzyl Penicillin; KS-R1; KS R1; Ukapen

Chemical Name: (2S,5R,6R)-6-((R)-2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid trihydrate

InChi Key: RXDALBZNGVATNY-CWLIKTDRSA-N

InChi Code: InChI=1S/C16H19N3O4S.3H2O/c1-16(2)11(15(22)23)19-13(21)10(14(19)24-16)18-12(20)9(17)8-6-4-3-5-7-8;;;/h3-7,9-11,14H,17H2,1-2H3,(H,18,20)(H,22,23);3*1H2/t9-,10-,11+,14-;;;/m1.../s1

SMILES Code: O=C([C@@H](C(C)(C)S[C@]1([H])[C@@H]2NC([C@H](N)C3=CC=CC=C3)=O)N1C2=O)O.[H]O[H].[H]O[H].[H]O[H]