3-(5-Nitro-2-pyridyl)-2-(o-nitrostyryl)-4(3H)-quinazolinone 4(3H)-Quinazolinone, 2-(2-(2-nitrophenyl)ethenyl)-3-(5-nitro-pyridinyl)- 4(3H)-Quinazolinone, 3-(5-nitro-2-pyridyl)-2-(o-nitrostyryl)- 78898-96-1