1,8-Naphthalenedicarboxylic acid, 4-chloro- 13577-46-3 2-09-00-00653 (Beilstein Handbook Reference) 4-Chloro-1,8-naphthalenedicarboxylic acid 4-Chloronaphthalic acid BRN 2054783 Naphthalic acid, 4-chloro- (8CI)