三苯基硒鎓氯化物

ethyl 2-benzenehydrazonyl-3-oxopropanoate

ethyl 2-phenyldiazenyl-2-(phenylhydrazinylidene)acetate

N'-anilino-2-methoxy-N-phenyliminobenzenecarboximidamide

1,3,5-trimethyl-2-nitro-4-(4-nitrophenyl)benzene