2-(4-nitrophenyl)-4,5-dihydro-1,3-oxazole InChI=1/C9H8N2O3/c12-11(13)8-3-1-7(2-4-8)9-10-5-6-14-9/h1-4H,5-6H oxazole, 4,5-dihydro-2-(4-nitrophenyl)-