(S)-2-Fluoro-alpha-methyl(1,1'-biphenyl)-4-acetic acid (S)-2-Fluoro-alpha-methyl-4-biphenylacetic acid 51543-39-6 EINECS 257-263-1 Esflurbiprofen (S) Esflurbiprofen [BAN:INN] Esflurbiprofene [French] Esflurbiprofeno [Spanish] Esflurbiprofenum [Latin]