Azoene Fast Blue RR Base; Fast Blue RR; Neutrosel Blue R; 6-amino-4,7-dimethoxybenzanilide; Fast Red PDC; Fast Navy DR; Blue Salt NRR; Fast Blue RR Base; 4-benzoylamino-2,5-dimethoxyaniline; Sanyo Fast Blue RR Base; Azoic Diazo Component 24 (Base); CI 37155; AZOIC DIAZO NO 24; FAST BLUE SALT RR