(1R,3AS,3bR,5aS,15aS,15bS,17aS)-1-ethynyl-2,3,3a,3b,4,5,5a,6,15,15a,15b,16,17,17a-tetradecahydro-15a,17a-dimethyl-1H-benzimidazo[2,1-b]cyclopenta[5,6]naphtho[1,2-g]quinazolin-1-ol | CAS 144177-30-0 | In Stock | Price & 5–9 Day Delivery | MolGraph