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Levonorgestrel
English Synonyms: 17-ethynyl-18-methyl-19-nortestosteron; 18-methyl-17-alpha-ethynyl-19-nortestosterone
CAS NO.: 797-63-7
Assay: 99％
Molecular Formula: C21H28O2
Molecular Weight: 312.45
Quality Standard: USP
Packing: 1kg/foil bag/tin
Appearance: White or almost white crystalline powder
Usage: Progesterone drug, used for irregular menstruation, functional uterine bleeding, endometriosis, etc
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Levonorgestrel