nitric acid
acetic acid
(Z)-3-benzylidenephthalide
phthalic anhydride
4-nitrobenzeneacetic acid
C22H17N5O5S
N,N-Dimethyl-2-[2-(4-nitro-phenyl)-acetyl]-benzamide
2-Biphenyl-4-yl-3-[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-2,3-dihydro-isoindol-1-one
4-{1-[1-(4-Nitro-phenyl)-meth-(Z)-ylidene]-3-oxo-1,3-dihydro-isoindol-2-yl}-N-pyrimidin-2-yl-benzenesulfonamide
2-(4-nitro-phenyl)-indan-1,3-dione