Synonyms:
pigment red 5 (c.i. 12490) ; ci 12490 ; napthol carmine ; pigment red 5 ; einecs 229-107-2 ; 2-naphthalenecarboxamide, n-(5-chloro-2,4-dimethoxyphenyl)-4-5-(diethylamino)sulfonyl-2-methoxyphenylazo-3-hydroxy- ; pigment -- pigment red 5 ; permanent carmine fb ; n-(5-chloro-2,4-dimethoxyphenyl)-4-[[5-[(diethylamino)sulfonyl]-2-methoxyphenyl]azo]-3-hydroxy-2-naphthalenecarboxamide ; n-(5-chloro-2,4-dimethoxyphenyl)-4-[[5-[(diethylamino)sulphonyl]-2-methoxyphenyl]azo]-3-hydroxynaphthalene-2-carboxamide