
CAS Number
22170-58-7
(17 alpha)-17-Hydroxy-19-norpregn-5-en-20-yn-3-one Cyclic 1,2-Ethanediyl Acetal
SL Number
CSL-84221
Category
impurity
Molecular Formula
C22H30O3
Molecular Weight
342.47
Description
Spiro[3H-cyclopenta[a]phenanthrene-3,2’-[1,3]dioxolane] 19-Norpregn-5-en-20-yn-3-one deriv.
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