1-Naphthalenesulfonicacid, 3-[[4-(benzoylethylamino)-2-methylphenyl]azo]-4-hydroxy-, monosodium salt(9CI); C.I. Acid Red 6 (7CI); C.I. Acid Red 6, monosodium salt (8CI); BrilliantFast Red SB; C.I. 14680; Euramina Red 6; Optamine Red B; Suminol Fast Red B;Suminol Fast Red B Conc.; Supramine Red B; Tertracid Supra Red B