3,4,9,10-Perylenetetracarboxylic3,4:9,10-diimide, N,N'-bis(p-chlorophenyl)- (7CI,8CI);2,9-Bis(4-chlorophenyl)anthra[2,1,9-def:6,5,10-d'e'f]diisoquinoline-1,3,8,10(2H,9H)-tetraone;Algol Scarlet B;C.I. 71135;C.I. Pigment Red 189;C.I. Vat Red 32;FenanthrenScarlet RB;Indanthren Brilliant Red FFB;Indanthren Brilliant Red LGG;Indanthrene Scarlet RBA;N,N'-Bis(p-chlorophenyl)perylene-3,4,9,10-tetracarboxylic 3,4:9,10-diimide;Paliogen Red 3730;Pigment Red 189;Ponsol Scarlet RX;