7-epi-Cefixime (Cefixime EP Impurity C) Price Not Available 5mg 7-epi-Cefixime (Cefixime EP Impurity C) Supplier Page Catalog Number R057237 Molecular Formula C16H15N5O7S2 CAS# 108691-83-4 Purity ≥90% Inchi InChI=1S/C16H15N5O7S2/c1-2-6-4-29-14-10(13(25)21(14)11(6)15(26)27)19-12(24)9(20-28-3-8(22)23)7-5-30-16(17)18-7/h2,5,10,14H,1,3-4H2,(H2,17,18)(H,19,24)(H,22,23)(H,26,27)/b20-9-/t10-,14+/m0/s1 Inchi Key OKBVVJOGVLARMR-WVIRHPHLSA-N SMILES C=CC1=C(N2C(C(C2=O)NC(=O)C(=NOCC(=O)O)C3=CSC(=N3)N)SC1)C(=O)O Size 5mg Supplier Page https://www.musechem.com/product/R057237.html