3-(4-Hydroxyphenyl)-2-phenylpropionic acid 3-(p-Hydroxyphenyl)-2-phenylpropionic acid 89-23-6 Benzenepropanoic acid, 4-hydroxy-alpha-phenyl- (9CI) EINECS 201-888-4 NSC 60596 Propionic acid, 3-(p-hydroxyphenyl)-2-phenyl- (8CI) alpha-Phenyl-beta-p-hydroxyphenyl propionic acid