Synonyms: 2,2'-Stilbenedisulfonicacid, 4-acetamido-4'-isothiocyanato- (7CI,8CI);4-Acetamido-4'-isothiocyanate-stilbene-2,2'-disulfonic acid;4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid;4-Acetamido-4'-isothiocyano-2,2'-disulfonic acid stilbene;4-Acetamido-4'-isothiocyano-2,2'-disulfonic stilbene; 4-Acetamido-4'-isothiocyano-2,2'-stilbenedisulfonate; 4-Acetamido-4'-isothiocyanostilbene-2,2'-disulfonic acid; NSC328387; NSC 649691