Synonyms: NSC 89843;RS-2196;BRN 2165429;3-Methoxy-17-beta-cyanethoxyestra-1,3,5(10)-trien;3-Methoxy-17-beta-cyanethoxyoestra-1,3,5(10)-trien;3-((3-Methoxyestra-1,3,5(10)-trien-17-beta-yl)oxy)propionitrile;Propionitrile, 3-((3-methoxyestra-1,3,5(10)-trien-17-beta-yl)oxy)-;AC1L43NS;53-44-1;LS-124942;3-[[(13S,17S)-3-methoxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl]oxy]propanenitrile