Synonyms: 3H-Naphtho[1,2,3-de]quinoline-2,7-dione,3-methyl-6-p-toluidino- (7CI,8CI);2,3-Dihydro-3-methyl-2-oxo-6-p-toluidine-3-azabenzanthrone;3-Methyl-6-p-toluidino-3H-dibenz[f,ij]isoquinoline-2,7-dione;AhcoquinoneRubine Base;C.I. 68210;C.I. Solvent Red 52;Diaresin Red H 5B;Helio Oil RedR Pdr;Kenawax Red Rubine 2RP;Macrolex Red 5B;Macrolex Red 5B Gran;Oil FastRed R Pdr;Rubinol R Base;Sumiplast Red HL 5B;Waxoline RubineRA;