13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one

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Product Name:	13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one
Synonyms:	(17α)-13-Ethyl-10,17-dihydroxy-18,19-dinorpregn-4-en-20-yn-3-one;10β-Hydroxy D-(-)-Norgestrel;10β-HydroxyLevonorgestrel;13-Ethyl-10,17-dihydroxy-18,19-dinor-17α-pregn-4-en-20-yn-3-one;10-beta-Hydroxy Levonorgestrel;Levonorgestrel Impurity I (EP);Levonorgestrel EP impurity I;Levonorgestrel EP Impurity I (10-beta-Hydroxy Levonorgestrel)
CAS:	21508-50-9
MF:	C21H28O3
MW:	328.45
EINECS:
Mol File:	21508-50-9.mol

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