18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)-

18,19-Dinorpregn-4-en-20-yn-3-one-2,2,4,6,6,10-d6, 13-ethyl-17-hydroxy-, (17α)- · CAS 2376035-98-0