1-Ethyl-7-methoxy-2-methyl-1,2,3,4-tetrahydro-2-phenanthrenecarboxylic acid 15372-34-6 16,17-Seco-13.alpha.-estra-1, 3,5,7,9-pentaen-17-oic acid, 3-methoxy-, (.+-.)- 2-Phenanthrenecarboxylic acid, 1-ethyl-1,2,3, 4-tetrahydro-7-methoxy-2-methyl- 2-Phenanthrenecarboxylic acid, 1-ethyl-1,2,3, 4-tetrahydro-7-methoxy-2-methyl-, cis-(.+-.)- AIDS-124959 AIDS124959 BDDA ME Dl-cis-Bisdehydrodoisynolic acid methyl ether Doisynoestrol Fenociclina Fenocyclin Fenocycline Fenocylin NSC56846 Phenocyclin Surestrine Surestryl