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69251-99-6 1,2,3-trimethoxychromeno[5,4,3-cde][1,3]dioxolo[4,5-h]chromene-5,11-dione

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Product Name 1,2,3-trimethoxychromeno[5,4,3-cde][1,3]dioxolo[4,5-h]chromene-5,11-dione
CAS No. 69251-99-6
Synonyms (1)Benzopyrano(5,4,3-cde)(1,3)dioxolo(4,5-h)(1)benzopyran-5,11-dione, 1,2,3-trimethoxy-
InChI InChI=1/C18H12O9/c1-21-12-10-9-8-6(17(19)26-14(9)16(23-3)15(12)22-2)4-7-11(25-5-24-7)13(8)27-18(10)20/h4H,5H2,1-3H3
Molecular Formula C18H12O9
Molecular Weight 372.2825
Density 1.579g/cm3
Boiling point 649.8°C at 760 mmHg
Flash point 288.3°C
Refractive index 1.654