2-(4-氨基苯基硫基)乙酸

4-[[2-(4-nitrophenyl)sulfanylacetyl]amino]benzenesulfonyl fluoride

4,4'-二硝基二苯二硫醚

methyl 2-[(4-iodophenyl)amino]-2-oxoacetate

(4-硝基苯基)磺酰基]乙酸