2,6-Dimethyl-4-quinolinyl 2-(((4-hydroxyphenyl)methylene)amino)benzoate 2-(((4-Hydroxyphenyl)methylene)amino)benzoic acid 2,6-dimethyl-4-quinolinyl ester 74767-09-2 BRN 4569707 Benzoic acid, 2-(((4-hydroxyphenyl)methylene)amino)-, 2,6-dimethyl-4-quinolinyl ester