Synonyms: Pigment Red; 2.9-Dimenthyl Quinacridone; QUINDO MAGENTA RV-6832; Quino2,3-bacridine-7,14-dione, 5,12-dihydro-3,10-dimethyl-; 3-b]acridine-7,14-dione, 5,12-dihydro-3,10-dimethyl-quino[; 3-b]acridine-7,14-dione, 5,12-dihydro-3,10-dimethyl-Quino[2; 5,12-dihydro-3,10-dimethylquino[2,3-b]acridine- 7,14-dione; 3,10-Dimethylquinacridone; C.I. 73915; pigment red 122