Foron Brilliant Blue;C.I. Disperse Blue 354;Disperse Brilliant Blue S-FR;Disperse blue 354 (C.I. 48480);Kayalon Polyester Brilliant Blue FR-S.;Hodgsons Kayalon Polyester Brilliant Blue FR-S;[2-[4-(dihexylamino)-2-methylbenzylidene]benzo[b]thien-3(2H)-ylidene]malononitrile S,S-dioxide;2-[2-[[4-(Dihexylamino)-2-methylphenyl]methylene]-1,1-dioxidobenzo[b]thien-3(2H)-ylidene]propanedinitrile;Propanedinitrile, [2-[[4-(dihexylamino)-2-methylphenyl]methylene]-1, 1-dioxidobenzo[b]thien-3-(2H)-ylidene];Propanedinitrile, 2-[2-[[4-(dihexylamino)-2-methylphenyl]methylene]-1,1-dioxidobenzo[b]thien-3(2H)-ylidene]-