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-(.+-.)- BDDA ME Doisynoestrol Fenociclina Fenocyclin Fenocycline Fenocylin NSC122041 Phenocyclin Surestrine Surestryl dl-cis-Bisdehydrodoisynolic acid methyl ether