14-Et-CE-3,15-Diol 14-Ethylcholest-7-ene-3,15-diol 14alpha-Ethyl-5alpha-cholest-7-ene-3beta,15alpha-diol 64153-52-2 Cholest-7-ene-3,15-diol, 14-ethyl-, (3beta,5alpha,15alpha)-