3-Methoxy-13-methyl-8,14-secogona-1,3,5(10),9(11),15-pentaen-14,17-dion

6-methoxy-1-vinyl-1,2,3,4-tetrahydronaphthalene

(+/-)-3-Methoxy-17α-hydroxy-8,14-secoestra-1,3,5(10),9-tetraen-14-on