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Levonorgestrel EP Impurity I
(8S,9S,10S,13S,14S,17R)-13-ethyl-17-ethynyl-10,17-dihydroxy-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
QCC Cat No.:QL221509
CAS No.:20402-62-4;21508-50-9
Mol. Formula:C21H28O3
Mol. Weight:328.45
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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