Free release

77820-51-0 methyl (2alpha,3beta,5xi,18alpha)-2-(acetyloxy)-3,19-dihydroxyurs-12-en-28-oate

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Product Name methyl (2alpha,3beta,5xi,18alpha)-2-(acetyloxy)-3,19-dihydroxyurs-12-en-28-oate
CAS No. 77820-51-0
InChI InChI=1/C33H52O6/c1-19-12-15-33(27(36)38-9)17-16-30(6)21(25(33)32(19,8)37)10-11-24-29(5)18-22(39-20(2)34)26(35)28(3,4)23(29)13-14-31(24,30)7/h10,19,22-26,35,37H,11-18H2,1-9H3/t19-,22-,23?,24-,25+,26+,29+,30-,31-,32-,33+/m1/s1
Molecular Formula C33H52O6
Molecular Weight 544.7624
Density 1.15g/cm3
Boiling point 591.6°C at 760 mmHg
Flash point 176.7°C
Refractive index 1.551