Nome Químico: 19-nor-17α-pregna-4,20-dien-17-ol (as per EP)
Sorrisos: C[C@@]12[C@](CC[C@@]2(O)C=C)([H])[C@]3([H])CCC4=CCCC[C@]4([H])[C@@]3([H])CC1
Inchi: InChI=1S/C20H28O/c1-3-20(21)13-11-18-17-9-8-14-6-4-5-7-15(14)16(17)10-12-19(18,20)2/h1,6,15-18,21H,4-5,7-13H2,2H3/t15-,16+,17+,18-,19-,20+/m0/s1