1,4-Bis(butylamino)-9,10-anthracenedione; 1,4-Bis(butylamino)-9,10-anthraquinone; 1,4-Bis(butylamino)anthraquinone; Aizen SOT Blue 2; Blue 2N; C Ext. Blue 12; C.I. 61554; C.I. Solvent Blue 35; Fat Blue B; Fat Blue B 01; Hytherm Blue B 200; KP Plast Blue BR; Kayaset Blue N; Oil Blue 2N; Oil Blue 35; Oil Blue 5502; Oil Blue B; Oil Soluble Blue 11; Oplas Blue 2N; Oplas Blue IIn; Opurous Blue IIN; Orcosolve Blue B; Orient Oil Blue 2N; Orimax Blue 2N; SOT-Blue 2; Sico Fat Blue 50401N; Solvent Blue 35; Sudan Blue 2; Sudan Blue 670; Sudan Blue II; Sudan Blue II Base; Sumiplast Blue S