1-Naphthalenecarboxylic acid, 5-hydroxy-, 5-Oxy-naphthalin-naphthalin-carbonsaeure-(1), 5-Oxy-naphthalin-carbonsaeure-(1), 5-Hydroxy-[1]naphthoesaeure, 5-hydroxy-1-naphthalenecarboxylic acid, EINECS 219-438-0, 5-hydroxy-[1]naphthoic acid, 1-hydroxy-5-naphthoic acid, 5-NAPHTHOL-1-CARBOXYLIC ACID