CAS Number
21508-50-9
10 beta-Hydroxy D-(-)-Norgestrel
SL Number
CSL-69376
Category
impurity
Molecular Formula
C21H28O3
Molecular Weight
328.45
Description
10 beta-Hydroxy Levonorgestrel; (17 alpha)-13-Ethyl-10,17-dihydroxy-18,19-dinorpregn-4-en-20-yn-3-one; 13-Ethyl-10,17-dihydroxy-18,19-dinor-17 alpha-pregn-4-en-20-yn-3-one; Levonorgestrel Impurity I (EP)
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