4-[2-(4-hydroxy-3,5-dinitrophenyl)propan-2-yl]-2,6-dinitrophenol

2-hydroxy-3-methoxy-6-nitrobenzaldehyde

2-hydroxy-3-methoxy-4-nitrobenzaldehyde

2,4-二溴乙酰苯胺

2-tert-butyl-5-methylcyclohexa-2,5-diene-1,4-dione