英文名称:Red Bk; C.I.Solvent Red 196; Plast Red 3008; Fluorescent Red Bk; 3-(Diethylamino)-7-Oxo-7H-[1]Benzopyrano[3',2':3,4]Pyrido[1,2-A]Benzimidazole-6-Carbonitrile; Fluorescent Red Bk; Fluorescence Red Bk; 3-(Diethylamino)-7-Oxo-7H-Chromeno[3',2':3,4]Pyrido[1,2-A]Benzimidazole-6-Carbonitrile; Plast Red 3008; 3-(Diethylamino)-7-Oxo-7H-Chromeno[3',2':3,4]Pyrido[1,2-A]Benzimidazole-6-Carbonitrile; C.I. 505700; Red Bk; Fluorescence Red Bk; Solvent Red 196