4,4'-二氨基二苯二硫醚

4'-硝基对甲苯磺酰苯胺

2-Propenehydrazonoyl chloride, 2,3,3-trichloro-N-(4-nitrophenyl)-, (1Z)-

异氰酸对硝基苯

(4-nitro-phenyl)-carbamic acid trichloromethyl ester