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7770-21-0 ethyl 4,9-dioxo-4,9-dihydro-2h-benzo[f]indazole-3-carboxylate

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Product Name ethyl 4,9-dioxo-4,9-dihydro-2H-benzo[f]indazole-3-carboxylate
CAS No. 7770-21-0
Synonyms 2H-benz[f]indazole-3-carboxylic acid, 4,9-dihydro-4,9-dioxo-, ethyl ester
InChI InChI=1/C14H10N2O4/c1-2-20-14(19)11-9-10(15-16-11)13(18)8-6-4-3-5-7(8)12(9)17/h3-6H,2H2,1H3,(H,15,16)
Molecular Formula C14H10N2O4
Molecular Weight 270.2402
Density 1.46g/cm3
Boiling point 544.3°C at 760 mmHg
Flash point 283°C
Refractive index 1.651