英文别名
Pigment Red 166;N,N'-Phenylene-1,4-bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxynaphthalene-2-carboxamide];4-[(2,5-dichlorophenyl)diazenyl]-N-[4-[[4-[(2,5-dichlorophenyl)diazenyl]-3-hydroxynaphthalene-2-carbonyl]amino]phenyl]-3-hydroxynaphthalene-2-carboxamide