Tamsulosin Sulfonic Acid Price Not Available 1mg Tamsulosin Sulfonic Acid Supplier Page Catalog Number R057549 Molecular Formula C20H27NO6S CAS# 890708-67-5 Purity ≥98% Inchi InChI=1S/C20H27NO6S/c1-4-26-17-7-5-6-8-18(17)27-12-11-21-15(2)13-16-9-10-19(25-3)20(14-16)28(22,23)24/h5-10,14-15,21H,4,11-13H2,1-3H3,(H,22,23,24)/t15-/m1/s1 Inchi Key FWUVUSHDPGCUNJ-OAHLLOKOSA-N SMILES CCOC1=CC=CC=C1OCCNC(C)CC2=CC(=C(C=C2)OC)S(=O)(=O)O Size 1mg Supplier Page https://www.musechem.com/product/R057549.html