3-(5-Nitro-2-pyridyl)-2-(m-hydroxystyryl)-4(3H)-quinazolinone 4(3H)-Quinazolinone, 2-(2-(3-hydroxyphenyl)ethenyl)-3-(5-nitro-2-pyridinyl)- 4(3H)-Quinazolinone, 3-(5-nitro-2-pyridyl)-2-(m-hydroxystyryl)- 78899-01-1