cephalosporin Cefozopran 515.079 C19H17N9O5S2 CAS:113359-04-9 CHEBI:3502 CO\N=C(/C(=O)N[C@H]1[C@H]2SCC(C[n+]3ccn4ncccc34)=C(N2C1=O)C([O-])=O)c1nsc(N)n1 Cefozopran Drug_Central:551 InChI=1S/C19H17N9O5S2/c1-33-24-11(14-23-19(20)35-25-14)15(29)22-12-16(30)28-13(18(31)32)9(8-34-17(12)28)7-26-5-6-27-10(26)3-2-4-21-27/h2-6,12,17H,7-8H2,1H3,(H3-,20,22,23,25,29,31,32)/b24-11-/t12-,17-/m1/s1 KEGG:C11203 KEGG:D01052 QDUIJCOKQCCXQY-WHJQOFBOSA-N SCE 2787 chebi_ontology