2-苯基-3-硝基-2H-1-苯并吡喃

6-氯-3-硝基-2-苯基-2H-1-苯并吡喃

8-甲氧基-3-硝基-2-苯基-2H-1-苯并吡喃

2-oxido-4-phenyl-4,5-dihydro-1,2-oxazol-2-ium

3,4-diphenyl-1,2-dihydropyrrol-5-one