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Levonorgestrel EP Impurity W
(13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-4,11,12,13,14,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
QCC Cat No.:QL221523
CAS No.:155683-59-3
Mol. Formula:C21H24O2
Mol. Weight:308.41
Warning:The form of the product salt may be different from the official website, please consult your local agent for details.
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