1755-52-8 3-Cyclohexene-1-carboxylic acid, 3-ethyl-4-(4-methoxyphenyl)-2-methyl- 3-Cyclohexene-1-carboxylic acid, 3-ethyl-4-(p-methoxyphenyl)-2-methyl- 3-Ethyl-4-(p-methoxyphenyl)-2-methyl-3-cyclohexene-1-carboxylic acid Carbestrol NSC 19962 NSC19962 U 2911 WLN: L6UTJ AR DO1& B2 C1 DVQ