Cefixime EP Impurity A (Technical Grade)(Mixture of Diastereomers) Price Not Available 5mg Cefixime EP Impurity A (Technical Grade)(Mixture of Diastereomers) Supplier Page Catalog Number R024250 Molecular Formula C16H17N5O8S2 CAS# 1614255-90-1 Purity ≥95% Inchi InChI=1S/C16H17N5O8S2/c1-5-6-3-30-13(20-9(6)15(27)29-5)11(14(25)26)19-12(24)10(21-28-2-8(22)23)7-4-31-16(17)18-7/h4-5,11,13,20H,2-3H2,1H3,(H2,17,18)(H,19,24)(H,22,23)(H,25,26)/b21-10-/t5?,11?,13-/m1/s1 Inchi Key AASJUVXHJFSORA-FNOWFJSISA-N SMILES CC1C2=C(C(=O)O1)NC(SC2)C(C(=O)O)NC(=O)C(=NOCC(=O)O)C3=CSC(=N3)N Size 5mg Supplier Page https://www.musechem.com/product/R024250.html