S-Methyl-cefmetazole Price Not Available 5mg S-Methyl-cefmetazole Supplier Page Catalog Number R027211 Molecular Formula C15H17N7O4S4 CAS# 68576-47-6 Purity ≥95% Inchi InChI=1S/C15H17N7O4S4/c1-21-14(18-19-20-21)30-6-8-5-29-13-15(27-2,17-9(23)7-28-4-3-16)12(26)22(13)10(8)11(24)25/h13H,4-7H2,1-2H3,(H,17,23)(H,24,25)/t13-,15+/m1/s1 Inchi Key XWKWCPOCBYWASE-HIFRSBDPSA-N SMILES CN1C(=NN=N1)SCC2=C(N3C(C(C3=O)(NC(=O)CSCC#N)SC)SC2)C(=O)O Size 5mg Supplier Page https://www.musechem.com/product/R027211.html