(3E,8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-3-hydroxyimino-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-3-hydroxyimino-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-17-ol (8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one oxime 53016-31-2 Evra BRN 4202099 17-Deacetylnorgestimate 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, oxime, (17alpha)- 18,19-Dinorpregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-, oxime, (8-alpha,9-beta,10-alpha,13-alpha,14-beta)- 18-Methylnorethindrone oxime D05205 Evra (TN) Norelgestromin (USAN) Norelgestromin Norelgestromin [INN] Norplant 3-oxime RWJ 10553 Levonorgestrel oxime D-Norgestrel 3-oxime