1-(4-硝基苯基偶氮)-2-萘酚; 1-((4-硝基苯基)二氮烯基)萘-2-醇; 1-(4-硝基苯基偶氮)萘-2-醇; 對位紅; 1-(4-NITROPHENYLAZO)-2-NAPHTHOL; 1-((4-Nitrophenyl)diazenyl)naphthalen-2-ol; Para Toner; Para Red Toner; Fast Rose Red Lake; PIGMENT RED 1; CIPIGMENTRED1; 2-Naphthalenol, 1-[(4-nitrophenyl)azo]-; 1-((4-nitrophenyl)azo)-2-naphthaleno; 1-((4-nitrophenyl)azo)-2-naphtho; 1-[(4-nitrophenyl)azo]-2-naphthaleno; 1-(P-NITROPHENYLAZO)-2-NAPHTHOL; 1-[(4-nitrofenyl)diazenyl]-2-naftol