Synonyms: Chromate(1-),hydroxy[4-(hydroxy-kO)-3-nitro-5-[[1,2,3,4-tetrahydro-2-oxo-4-(oxo-kO)-3-quinolinyl]azo-kN1]benzenesulfonato(3-)]-, sodium, (T-4)- (9CI);Chromate(1-),hydroxy[4-hydroxy-3-nitro-5-[(1,2,3,4-tetrahydro-2,4-dioxo-3-quinolinyl)azo]benzenesulfonato(3-)]-,sodium; Benzenesulfonic acid,4-hydroxy-3-nitro-5-[(1,2,3,4-tetrahydro-2,4-dioxo-3-quinolinyl)azo]-, chromiumcomplex; C.I. 19355; C.I. Acid Red 214; Chromolan Red BEN; Inochrome Red J;Inoderme Red J; Palatin Fast Red BEN; Palatine Fast Red BEN