O-tert-Butyldimethylsilyl 11,12-Didehydro Retinol Price Not Available 25mg O-tert-Butyldimethylsilyl 11,12-Didehydro Retinol Supplier Page Catalog Number R050041 Molecular Formula C26H42OSi CAS# 210700-51-9 Purity ≥90% Inchi InChI=1S/C26H42OSi/c1-21(16-17-24-23(3)15-12-19-26(24,7)8)13-11-14-22(2)18-20-27-28(9,10)25(4,5)6/h13,16-18H,12,15,19-20H2,1-10H3/b17-16+,21-13+,22-18+ Inchi Key FWMKSMNLDOXYCJ-PMCBPKONSA-N SMILES CC1=C(C(CCC1)(C)C)C=CC(=CC#CC(=CCO[Si](C)(C)C(C)(C)C)C)C Size 25mg Supplier Page https://www.musechem.com/product/R050041.html