17-Mchao 17-Methyl-17a-chloro-D-homoandrostan-3-ol 17alpha-Methyl-17abeta-chloro-D-homo-5beta-androstan-3alpha-ol 76571-91-0 D-Homoandrostan-3-ol, 17a-chloro-17-methyl-, (3alpha,5beta,17alpha,17abeta)-