α-Methyl[1,1′-biphenyl]-4-acetic acid6341-72-6100 % similar (+)-2-Phenylpropionic acid7782-24-379 % similar 2-(4-Hydroxyphenyl)propionic acid938-96-566 % similar Flurbiprofen5104-49-463 % similar (-)-Flurbiprofen51543-40-963 % similar 4-Chloro-α-methylbenzeneacetic acid938-95-462 % similar 2-(4-Bromomethyl)phenylpropionic acid111128-12-257 % similar Ibuprofen15687-27-157 % similar (+)-Ibuprofen51146-56-657 % similar (-)-Ibuprofen51146-57-757 % similar Ibuprofen58560-75-157 % similar Ketoprofen22071-15-455 % similar (+)-Ketoprofen22161-81-555 % similar Fenoprofen31879-05-755 % similar 2-(4-Nitrophenyl)propionic acid19910-33-954 % similar Suprofen40828-46-451 % similar 3-Methyl-2-phenylbutanoic acid3508-94-950 % similar α-Fluorobenzeneacetic acid1578-63-849 % similar Diphenylacetic acid117-34-048 % similar Phenylmalonic acid2613-89-048 % similar