CAS:3836-23-5 Chemical name:17alpha-Ethynyl-19-nortestosterone 17-heptanoate Appearance White or almost white crystalline powderIdentification:IR/HPLCMelting point:69-73°CSpecific rotation:-13- -19°Loss on drying:≤0.5%Residue on ignition:≤0.1%Clearance of solution:Should conformInorganic Enanthate :≤0.13%Related substances:Total impurities≤2.0%Assay(on dry basis):97.0%-103.0%Identification Name:Norethisterone enanthateSynonyms :17alpha-Ethynyl-19-nortestosterone 17-heptanoateMolecular Formula:C27H38O3Molecular Weight:410.59CAS Registry Number:3836-23-5EINECS:223-326-7
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