53-38-3, CAS No 53-38-3

53-38-3 (1R,3aS,3bR,5aS,7R,8aS,8bS,10aS)-1-ethynyl-7,8a,10a-trimethylhexadecahydrodicyclopenta[a,f]naphthalene-1,7-diol
Product Name	(1R,3aS,3bR,5aS,7R,8aS,8bS,10aS)-1-ethynyl-7,8a,10a-trimethylhexadecahydrodicyclopenta[a,f]naphthalene-1,7-diol
Molecular Formula	C₂₁H₃₂O₂
Molecular Weight	316.4776
InChl	InChI=1/C21H32O2/c1-5-21(23)11-9-17-15-7-6-14-12-18(2,22)13-19(14,3)16(15)8-10-20(17,21)4/h1,14-17,22-23H,6-13H2,2-4H3/t14-,15+,16-,17-,18+,19-,20-,21-/m0/s1
CAS Registry Number	53-38-3
Molecular Structure
Density	1.12g/cm³
Boiling Point	418.6°C at 760 mmHg
Refractive Index	1.564
Flash Point	183.4°C
Vapour Pressur	9.3E-09mmHg at 25°C

53-38-3 (1R,3aS,3bR,5aS,7R,8aS,8bS,10aS)-1-ethynyl-7,8a,10a-trimethylhexadecahydrodicyclopenta[a,f]naphthalene-1,7-diol