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261505-51-5 2-hydroxy-6,7-diphenyl-4h-pyrano[3,2-c]pyridine-4,5(6h)-dione

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Product Name 2-hydroxy-6,7-diphenyl-4H-pyrano[3,2-c]pyridine-4,5(6H)-dione
CAS No. 261505-51-5
InChI InChI=1/C20H13NO4/c22-16-12-18(23)25-17-11-15(13-7-3-1-4-8-13)21(20(24)19(16)17)14-9-5-2-6-10-14/h1-12,23H
Molecular Formula C20H13NO4
Molecular Weight 331.3215
Density 1.46g/cm3
Boiling point 593.5°C at 760 mmHg
Flash point 312.8°C
Refractive index 1.731