Bio-Rad Laboratories, Inc. SpectraBase; SpectraBase Compound ID=D6G2pd6Euqe
http://spectrabase.com/compound/D6G2pd6Euqe (accessed Nov 16, 2018).

1,3,7-TRIHYDROXY-2-(3-METHYLBUT-2-ENYL)-XANTHONE
SpectraBase Compound ID D6G2pd6Euqe
InChI InChI=1S/C18H16O5/c1-9(2)3-5-11-13(20)8-15-16(17(11)21)18(22)12-7-10(19)4-6-14(12)23-15/h3-4,6-8,19-21H,5H2,1-2H3
InChIKey FLWKTILHZPCXDW-UHFFFAOYSA-N
Mol Weight 312.32 g/mol
Molecular Formula C18H16O5
Exact Mass 312.099774 g/mol