1042-59-7 20-Methyl-5-pregnen-3beta-ol 20-Methylpregn-5-en-3beta-ol 23,24-Dinor-5-cholen-3-ol 23,24-Dinorchol-5-en-3beta-ol Guneribol Pregn-5-en-3-ol, 20-methyl-, (3beta)-