Tazarotenic Acid Price Not Available 25mg Tazarotenic Acid Supplier Page Catalog Number R013214 Molecular Formula C19H17NO2S CAS# 118292-41-4 Purity ≥98% Inchi InChI=1S/C19H17NO2S/c1-19(2)9-10-23-17-8-4-13(11-16(17)19)3-6-15-7-5-14(12-20-15)18(21)22/h4-5,7-8,11-12H,9-10H2,1-2H3,(H,21,22) Inchi Key IQIBKLWBVJPOQO-UHFFFAOYSA-N SMILES CC1(CCSC2=C1C=C(C=C2)C#CC3=NC=C(C=C3)C(=O)O)C Size 25mg Supplier Page https://www.musechem.com/product/R013214.html