2-(4-Bromomethyl)phenylpropionic acid111128-12-2100 % similar Ibuprofen15687-27-167 % similar (+)-Ibuprofen51146-56-667 % similar (-)-Ibuprofen51146-57-767 % similar Ibuprofen58560-75-167 % similar 2-(4-Hydroxyphenyl)propionic acid938-96-562 % similar (+)-2-Phenylpropionic acid7782-24-359 % similar 4-Chloro-α-methylbenzeneacetic acid938-95-458 % similar α-Methyl[1,1′-biphenyl]-4-acetic acid6341-72-657 % similar Loxoprofen68767-14-655 % similar 2-(4-Nitrophenyl)propionic acid19910-33-951 % similar Ibuprofen lysine57469-77-947 % similar 4-(Bromomethyl)phenylacetic acid13737-36-546 % similar 4-(Bromomethyl)benzoic acid6232-88-846 % similar Suprofen40828-46-446 % similar Naproxen22204-53-144 % similar (R)-Naproxen23979-41-144 % similar (±)-Naproxen23981-80-844 % similar (±)-Naproxen26159-31-944 % similar Flurbiprofen5104-49-443 % similar