4-Isobutylbenzoic acid38861-88-0100 % similar 4′-Isobutylacetophenone38861-78-861 % similar 4-Ethylbenzoic acid619-64-759 % similar 4-Propylbenzoic acid2438-05-358 % similar 4-(Hydroxymethyl)benzoic acid3006-96-056 % similar Terephthalic acid100-21-056 % similar 4-(Chloromethyl)benzoic acid1642-81-555 % similar 4-Isopropylbenzoic acid536-66-355 % similar 4-(Aminomethyl)benzoic acid56-91-755 % similar 4-(Bromomethyl)benzoic acid6232-88-855 % similar 4-Butylbenzoic acid20651-71-254 % similar Ibuprofen15687-27-154 % similar (+)-Ibuprofen51146-56-654 % similar (-)-Ibuprofen51146-57-754 % similar Ibuprofen58560-75-154 % similar 4-Carboxybenzeneacetic acid501-89-353 % similar 4-(2-Bromoethyl)benzoic acid52062-92-753 % similar 4-Pentylbenzoic acid26311-45-553 % similar 4-Hexylbenzoic acid21643-38-951 % similar 4-Octylbenzoic acid3575-31-351 % similar