4-Desmethoxy-4-nitro Omeprazole Sulfide Price Not Available 25mg 4-Desmethoxy-4-nitro Omeprazole Sulfide Supplier Page Catalog Number R007473 Molecular Formula C16H16N4O3S CAS# 142885-91-4 Purity ≥98% Inchi InChI=1S/C16H16N4O3S/c1-9-7-17-14(10(2)15(9)20(21)22)8-24-16-18-12-5-4-11(23-3)6-13(12)19-16/h4-7H,8H2,1-3H3,(H,18,19) Inchi Key PYVDAEPDIQMNEV-UHFFFAOYSA-N SMILES CC1=CN=C(C(=C1[N+](=O)[O-])C)CSC2=NC3=C(N2)C=C(C=C3)OC Size 25mg Supplier Page https://www.musechem.com/product/R007473.html