(1S,2S,3S,3aR,6aR,7aS,11S,11aS,11bS)-1,2,11-trihydroxy-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 (138683-60-0;138752-51-9)

Identification
Name:	(1S,2S,3S,3aR,6aR,7aS,11S,11aS,11bS)-1,2,11-trihydroxy-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:	Picras-3-ene-2,16-dione, 11,20:13,21-diepoxy-1,11,12-trihydroxy-, (1-beta,11-beta,12-alpha)-;(1-beta,11-beta,12-alpha)-11,20:13,21-Diepoxy-1,11,12-trihydroxypicras-3-ene-2,16-dione;AC1MIKL8;LS-109745;LS-109746;138683-60-0;138752-51-9;Picras-3-ene-2,16-dione, 11,20:13,21-diepoxy-1,11,12-trihydroxy-, (1-beta,11-beta,12-alpha,13-beta)-
CAS:	138683-60-0;138752-51-9
Molecular Formula:	C₂₀H₂₄O₈
Molecular Weight:	392.3998
InChI:	InChI=1/C20H24O8/c1-8-3-10(21)14(23)17(2)9(8)4-12-20-11(5-13(22)28-12)19(7-26-19)16(24)18(25,6-27-20)15(17)20/h3,9,11-12,14-16,23-25H,4-7H2,1-2H3/t9-,11-,12+,14+,15-,16-,17+,18+,19+,20?/m0/s1
Molecular Structure:
Properties
Flash Point:	255.4°C
Boiling Point:	703.7°C at 760 mmHg
Density:	1.58g/cm³
Refractive index:	1.666
Flash Point:	255.4°C
Safety Data