Suprofen40828-46-4100 % similar 2-Benzoylthiophene135-00-253 % similar (+)-2-Phenylpropionic acid7782-24-353 % similar Tiaprofenic acid33005-95-752 % similar 2-(4-Hydroxyphenyl)propionic acid938-96-551 % similar (4-Fluorophenyl)-2-thienylmethanone579-49-751 % similar α-Methyl[1,1′-biphenyl]-4-acetic acid6341-72-651 % similar Ketoprofen22071-15-451 % similar (+)-Ketoprofen22161-81-551 % similar 4-Chloro-α-methylbenzeneacetic acid938-95-449 % similar 2-(4-Bromomethyl)phenylpropionic acid111128-12-246 % similar Ibuprofen15687-27-146 % similar (+)-Ibuprofen51146-56-646 % similar (-)-Ibuprofen51146-57-746 % similar Ibuprofen58560-75-146 % similar S-(+)-Ketoprofen trometamol156604-79-444 % similar 2-(4-Nitrophenyl)propionic acid19910-33-944 % similar Thiophene-2-carboxylic acid527-72-040 % similar Flurbiprofen5104-49-440 % similar (-)-Flurbiprofen51543-40-940 % similar