Etonogestrel
C22H28O2
324.46
18,19-Dinor-17α-pregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-11-methylene-;
13-Ethyl-17-hydroxy-11-methylene-18,19-dinor-17α-pregn-4-en-20-yn-3-one [54048-10-1]
18,19-Dinor-17α-pregn-4-en-20-yn-3-one, 13-ethyl-17-hydroxy-11-methylene-;
13-Ethyl-17-hydroxy-11-methylene-18,19-dinor-17α-pregn-4-en-20-yn-3-one [54048-10-1]
DEFINITION
Etonogestrel contains NLT 97.5% and NMT 101.5% of etonogestrel (C22H28O2), calculated on the dried basis.