Chemical Name: (2S,5R,6R)-6-[[(2R)-2-Amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (as per EP)
Synonym: Ampicillin (EP)
Smiles: O=C(N[C@@]1([H])[C@@]([H])(SC(C)(C)[C@@]2(C(O)=O)[H])N2C1=O)[C@]([H])(N)C3=CC=CC=C3
Inchi: InChI=1S/C23H29N3O8S/c1-6-32-22(31)34-13(3)33-21(30)17-23(4,5)35-20-16(19(29)26(17)20)25-18(28)15(24-12(2)27)14-10-8-7-9-11-14/h7-11,13,15-17,20H,6H2,1-5H3,(H,24,27)(H,25,28)/t13-,15-,16-,17+,20-/m1/s1