11beta,17beta-Dihydroxy-17-methyl-3-oxoandrosta-1,4-dien-2carbonsaeure 11beta,17beta-Dihydroxy-17-methyl-3-oxoandrosta-1,4-diene-2-carboxylic acid 60023-92-9 Roxibolone Roxibolone [INN] Roxibolono [INN-Spanish] Roxibolonum [INN-Latin]