cephalosporin Cefazolin sodium hydrate 566.065 566.569 C14H13N8O4S3.Na.5H2O C14H23N8NaO9S3 CAS:115850-11-8 CHEBI:34615 Cefazolin sodium hydrate InChI=1S/C14H14N8O4S3.Na.5H2O/c1-6-17-18-14(29-6)28-4-7-3-27-12-9(11(24)22(12)10(7)13(25)26)16-8(23)2-21-5-15-19-20-21;;;;;;/h5,9,12H,2-4H2,1H3,(H,16,23)(H,25,26);;5*1H2/q;+1;;;;;/p-1/t9-,12-;;;;;;/m1....../s1 KEGG:D02226 KHQJKXHCWOHDQD-HGUWTHONSA-M [C@]12(N(C(=C(CS1)CSC3=NN=C(S3)C)C(=O)[O-])C([C@H]2NC(=O)CN4C=NN=N4)=O)[H].[Na+].O.O.O.O.O chebi_ontology