(11-cis,13-cis)-4-Oxoretinoic Acid Price Not Available 5mg (11-cis,13-cis)-4-Oxoretinoic Acid Supplier Page Catalog Number R044273 Molecular Formula C20H26O3 CAS# 112924-95-5 Purity ≥95% Inchi InChI=1S/C20H26O3/c1-14(7-6-8-15(2)13-19(22)23)9-10-17-16(3)18(21)11-12-20(17,4)5/h6-10,13H,11-12H2,1-5H3,(H,22,23)/b8-6-,10-9+,14-7+,15-13- Inchi Key GGCUJPCCTQNTJF-PZDNLKTBSA-N SMILES CC1=C(C(CCC1=O)(C)C)C=CC(=CC=CC(=CC(=O)O)C)C Size 5mg Supplier Page https://www.musechem.com/product/R044273.html