ChemNet > CAS > 4717-40-2 (8R,13S,16R,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,16,17-triol

4717-40-2 (8R,13S,16R,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,16,17-triol

product Name	(8R,13S,16R,17R)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,16,17-triol
CAS No	4717-40-2
Synonyms	17A-Ethynylestriol
Molecular Formula	C₂₀H₂₄O₃
Molecular Weight	312.4028
InChI	InChI=1/C20H24O3/c1-3-20(23)18(22)11-17-16-6-4-12-10-13(21)5-7-14(12)15(16)8-9-19(17,20)2/h1,5,7,10,15-18,21-23H,4,6,8-9,11H2,2H3/t15?,16-,17?,18-,19+,20+/m1/s1
Molecular Structure
Density	1.289g/cm³
Boiling point	479.15°C at 760 mmHg
Refractive index	1.644
Flash point	221.633°C
Vapour Pressur	0mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description