2-Phenylbutyric acid90-27-7100 % similar (-)-2-Phenylbutyric acid938-79-4100 % similar Tropic acid529-64-666 % similar (+)-Phenylsuccinic acid4036-30-062 % similar α-Ethyl-4-nitrobenzeneacetic acid7463-53-859 % similar α-Ethylbenzeneacetyl chloride36854-57-659 % similar 2-Phenylbutanamide90-26-659 % similar Indobufen63610-08-256 % similar Diphenylacetic acid117-34-055 % similar Phenylmalonic acid2613-89-055 % similar (+)-2-Phenylpropionic acid7782-24-355 % similar (-)-2-Phenylpropionic acid7782-26-555 % similar 2-Phenoxybutanoic acid13794-14-454 % similar (S)-Mandelic acid17199-29-052 % similar (-)-Mandelic acid611-71-252 % similar Mandelic acid90-64-252 % similar 3-Methyl-2-phenylbutanoic acid3508-94-951 % similar trans-2-Phenylcyclopropanecarboxylic acid939-90-251 % similar α-Fluorobenzeneacetic acid1578-63-850 % similar (+)-Methoxyphenylacetic acid26164-26-150 % similar