Levonorgestrel

English Synonyms: 13-ethyl-17-alpha-ethynyl-17-beta-hydroxy-4-gonen-3-one; 13-ethyl-17-alpha-ethynylgon-4-en-17-beta-ol-3-one; 13-ethyl-17-hydroxy-19-dinor-17-alpha-pregn-4-en-20-yn-3-on(+)-1;17-alpha-ethinyl-13-beta-ethyl-17-beta-hydroxy-4-estren-3-one; 17-beta-hydroxy-18-methyl-19-nor-17-alpha-pregn-4-en-20-yn-3-one; 17-ethynyl-18-methyl-19-nortestosteron; 17-ethynyl-18-methyl-19-nortestosterone; 18-methyl-17-alpha-ethynyl-19-nortestosterone

CAS NO. : 797-63-7

EINECS: 212-349-8

Assay: 99％

Molecular Formula: C21H28O2

Molecular Weight: 312.45

Quality Standard: USP34

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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