2-萘磺酸

N-亚硝基-N-苯基羟胺

ethyl 2H-1,2,4-benzoxadiazine-3-carboxylate

6-ethenyl-2-phenyl-3,6-dihydrooxazine

2,3-diphenyl-5,5-bis(trifluoromethyl)-1,2,4-oxadiazole