1-NAPHTHOIC ACID, 2-HYDROXY- 1-Naphthalenecarboxylic acid, 2-hydroxy- 1-Naphthoic acid, 2-hydroxy- (8CI) 2-Hydroxy-1-naphthoic acid 2283-08-1 AI3-19839 EINECS 218-919-2 NSC 2803