progestin

Structural formula Business number 04TE Molecular formula C21H28O2 Molecular weight 312.45 label progestin, 17beta-hydroxy-17alpha-ethynyl-androst-4-en-3-one, 17a-Ethynyl-17b-hydroxy-4-androsten-3-one, 17b-Hydroxy-4,17a-pregnen-20-yn-3-one, 4,17a-Pregnen-17b-ol-20-yn-3-one, 17a-Ethynyl testosterone, 4,17ALPHA-PREGNEN-17BETA-OL-20-YN-3-ONE, 4,17a-pregnen-17b-ol-20-yn-3-one, 4,17A-PREGNEN-17B-OL-20-YNE, 4-ANDROSTEN-17-ALPHA-ETHYNYL-17-BETA-OL-3-ONE, (8R,9S,10R,13S,14S,17R)-17-ETHYNYL-17-HYDROXY-10,13-DIMETHYL-1,2,6,7,8,9,10,11,12,13,14, 15,16,17-TETRADECAHY Numbering system Physical property data Toxicological data Ecological data Molecular structure data Computing chemical data More Properties and Stability Storage method Synthesis method Purpose Numbering system CAS number:434-03-7 MDL number:MFCD00002476…