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33390-21-5 6,11-dihydroxy-3,8-dimethoxy-1-methyl-10h-benzo[b]xanthene-7,10,12-trione

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Product Name 6,11-dihydroxy-3,8-dimethoxy-1-methyl-10H-benzo[b]xanthene-7,10,12-trione
CAS No. 33390-21-5
Synonyms 10H-benzo[b]xanthene-7,10,12-trione, 6,11-dihydroxy-3,8-dimethoxy-1-methyl-; 6,11-Dihydroxy-3,8-dimethoxy-1-methyl-10H-benzo[b]xanthene-7,10,12-trione
InChI InChI=1/C20H14O8/c1-7-4-8(26-2)5-10-12(7)17(23)15-18(24)13-9(21)6-11(27-3)16(22)14(13)19(25)20(15)28-10/h4-6,24-25H,1-3H3
Molecular Formula C20H14O8
Molecular Weight 382.3204
Density 1.61g/cm3
Boiling point 719.8°C at 760 mmHg
Flash point 263.3°C
Refractive index 1.711