2-chloro-3-[4-[4-[(3-chloro-1,4-dioxonaphthalen-2-yl)amino]phenyl]sulfonylanilino]naphthalene-1,4-dione

(2Z,2'Z)-4,4'-[sulfonylbis(benzene-4,1-diylimino)]bis(4-oxobut-2-enoic acid)

4-(4-amino-3,5-dibromophenyl)sulfonyl-2,6-dibromoaniline

N-[4-[(4-氨基苯基)磺酰基]苯基]甘氨酸

葡胺苯砜