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1-hydroxy-4-phenyl[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one Structure

1-hydroxy-4-phenyl[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one

Chemical Properties

Melting point 316-321 °C(Solv: 1-butanol (71-36-3))
Density  1.49±0.1 g/cm3(Predicted)
pka 4.63±0.20(Predicted)

1-hydroxy-4-phenyl[1,2,4]triazolo[4,3-a]quinazolin-5(4H)-one Supplier