Synonyms: 3,4,9,10-Perylenetetracarboxylic3,4:9,10-diimide, N,N'-dimethyl- (7CI,8CI);2,9-Dimethylantra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10-tetrone;3,4,9,10-Perylenetetracarboxylic 3,4:9,10-bis(N-methylimide); C.I. 71130; C.I.Pigment Red 179; C.I. Vat Red 23; Caledon Red 2G; Caledon Red 2GN; FastogenSuper Maroon PSK; Hostafine Red P 2GL; Hostaperm Red P 2GL; Hostaperm Red P2GL-WD; Indanthren Red FGL; Indanthren Red GG; Indanthrene Red; Irgazin Maroon3379; Irgazin Red 179; Irgazin Red 2273; Irgazin Red 379; Lumogen Black FK4280; Maroon R 6436; Me-PTCDI; N,N'-Dimethyl-3,4,9,10-perylenetetracarboximide;N,N'-Dimethyl-3,4,9,10-perylenetetracarboxylic diimide;N,N'-Dimethylperylene-3,4,9,10-dicarboximide;N,N'-Dimethylperylene-3,4,9,10-tetracarboxylic 3,4:9,10-diimide;N,N'-Dimethylperylene-3,4,9,10-tetracarboxylic acid diimide;N,N'-Dimethylperylene-3,4:9,10-bis(dicarboximide);N,N'-Dimethylperylenetetracarboxylic bisimide;N-Methyl-3,4,9,10-perylenetetracarboxyldiimide; PR 179; Palanthrene Red GG;Paliogen Maroon 3920; Paliogen Maroon L 3820; Paliogen Maroon L 3920; Paliogen MaroonL 3980; Paliogen Maroon L 4020; Paliogen Red 4120; Paliogen Red L 3875;Paliogen Red L 3885; Paliogen Red L 4120; Paliogenrot 3885; Perrindo Maroon179R6436-229-6436; Perrindo Maroon 6424; Perrindo Maroon R 6424; PerrindoMaroon R 6436; Perylene 3,4,9,10-tetracarboxylic acid bis(methylimide);Perylene Bordeaux; Perylene Maroon R 6436; Perylene maroon;Perylene-3,4,9,10-tetracarboxylic acid N,N'-bismethylimide; Pigment BordeauxPerylene; Pigment Perylene Bordeaux; Pigment Red 179; Poliagen Maroon 3920;Ponsol Red YF; Sunfast Red 179-229-2179; Variogen Maroon 3920; Variogen MaroonL 4020