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896-71-9 tigestol

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Product Name tigestol
CAS No. 896-71-9
Synonyms Tigestol [USAN:INN]; 19-Nor-17alpha-pregn-5(10)-en-20-yn-17-ol; 19-Norpregn-5(10)-en-20-yn-17-ol, (17alpha)-; Tigestol; (17beta)-17-ethynylestr-5(10)-en-17-ol
InChI InChI=1/C20H28O/c1-3-20(21)13-11-18-17-9-8-14-6-4-5-7-15(14)16(17)10-12-19(18,20)2/h1,16-18,21H,4-13H2,2H3/t16-,17-,18+,19+,20+/m1/s1
Molecular Formula C20H28O
Molecular Weight 284.4357
Density 1.09g/cm3
Boiling point 400.4°C at 760 mmHg
Flash point 177.4°C
Refractive index 1.568