Etonogestrel Impurity 9

Chemical Name: (6R,8S,9S,10R,13S,14S,17S)-13-ethyl-17-ethynyl-6,17-dihydroxy-11-methylene-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-3H-cyclopenta[a]phenanthren-3-one

Synonym: N-(4-fluorophenyl)-7-methoxy-6-(3-morpholinopropoxy)quinazolin-4-amine

Smile: O[C@@]1(C#C)CC[C@@]([C@]1(CC)C2)([H])[C@]3([H])C[C@@H](O)C4=CC(CC[C@]4([H])[C@@]3([H])C2=C)=O