Catalogue No :LF-L000499
Common name :Levonorgestrel
Chemical Name :(8R,9S,13S,14S,17R)-13-Ethyl-17-ethynyl-3-methoxy-4,6,7,8,9,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-ol; (17α)-13-Ethyl-3-methoxy-18,19-dinorpregna-2,5(10)-dien-20-yn-17-ol
CAS :14507-51-8
Molecular Formula :C22H30O2
Molecular Weight :326.47
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