Synonyms: NSC 50201;Neutrosel Blue R;Sanyo Fast Blue RR Base;Sanyo FastBlue Salt RR;Benzanilide,4'-amino-2',5'-dimethoxy- (6CI,7CI,8CI);2,5-Dimethoxy-4-(benzoylamino)aniline;4-Amino-1-(benzoylamino)-3,6-dimethoxybenzene;4-Benzoylamino-2,5-dimethoxyaniline;4'-Amino-2',5'-dimethoxybenzanilide;5-Amino-2-(benzoylamino)-1,4-dimethoxybenzene;Azoene Fast Blue RR Base;AzoeneFast Blue RR Salt;Blue Salt NRR;Daito Blue Base RR;Daito Blue Salt RR;FastBlue MR Base;Fast Blue RR Base;Fast Blue Salt RR;Fast Navy DR;Hiltonil FastBlue RR Base;Mitsui Blue RR Salt;N-(4-Amino-2,5-dimethoxyphenyl)benzamide;NSC 37139;