(1S,2S,3S,3aS,4R,6aR,7aS,11S,11aS,11bS)-1,2,3a,4,11-pentahydroxy-8,11a-dimethyl-1,7,7a,11,11a,11b-hexahydro-2H,3aH-spiro[11c,1-(epoxymethano)dibenzo[de,g]chromene-3,2'-oxirane]-5,10(4H,6aH)-dione (138683-58-6)

Identification
Name:	(1S,2S,3S,3aS,4R,6aR,7aS,11S,11aS,11bS)-1,2,3a,4,11-pentahydroxy-8,11a-dimethyl-1,7,7a,11,11a,11b-hexahydro-2H,3aH-spiro[11c,1-(epoxymethano)dibenzo[de,g]chromene-3,2'-oxirane]-5,10(4H,6aH)-dione
Synonyms:	Pasakbumin-B;Picras-3-ene-2,16-dione, 11,20:13,21-diepoxy-1,11,12,14,15-pentahydroxy-, (1-beta,11-beta,12-alpha,13-beta,15-beta)-;AC1MIKL6;LS-109744;138683-58-6
CAS:	138683-58-6
Molecular Formula:	C₂₀H₂₄O₁₀
Molecular Weight:	424.3986
InChI:	InChI=1/C20H24O10/c1-7-3-9(21)11(22)16(2)8(7)4-10-19-14(16)17(26,5-29-19)15(25)18(6-28-18)20(19,27)12(23)13(24)30-10/h3,8,10-12,14-15,22-23,25-27H,4-6H2,1-2H3/t8-,10+,11+,12-,14-,15-,16+,17+,18-,19?,20+/m0/s1
Molecular Structure:
Properties
Flash Point:	263.1°C
Boiling Point:	731.5°C at 760 mmHg
Density:	1.75g/cm³
Refractive index:	1.714
Flash Point:	263.1°C
Safety Data