CAS Number
67372-68-3
6,7-Demethylene Drospirenone
SL Number
CSL-19974
Category
impurity
Molecular Formula
C23H30O3
Molecular Weight
354.48
Description
(15alpha,16alpha,17alpha)-15,16-Dihydro-17-hydroxy-3-oxo-3H-cyclopropa[15,16]pregna-4,15-diene-21-carboxylic Acid gamma-Lactone; 15beta,16beta-Methylene-3-oxo-17alpha-pregn-4-ene-21,17-carbolactone; 17beta-Hydroxy-15beta,16beta-methylene-3-oxo-17alpha-pregn-4-ene-21-carboxylic Acid gamma-Lactone; Drospirenone EP Impurity A
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