Diltiazem-d4 Hydrochloride Price Not Available 25mg Diltiazem-d4 Hydrochloride Supplier Page Catalog Number R012805 Molecular Formula C22H27ClN2O4S CAS# 1217769-52-2 Purity ≥95% Inchi InChI=1S/C22H26N2O4S.ClH/c1-15(25)28-20-21(16-9-11-17(27-4)12-10-16)29-19-8-6-5-7-18(19)24(22(20)26)14-13-23(2)3;/h5-12,20-21H,13-14H2,1-4H3;1H/t20-,21+;/m1./s1/i13D2,14D2; Inchi Key HDRXZJPWHTXQRI-DJWNGNTESA-N SMILES CC(=O)OC1C(SC2=CC=CC=C2N(C1=O)CCN(C)C)C3=CC=C(C=C3)OC.Cl Size 25mg Supplier Page https://www.musechem.com/product/R012805.html