( -)-Ibuprofen (+-)-2-(p-Isobutylphenyl)propionic acid (+-)-Ibuprofen (+-)-Ibuprophen (+-)-alpha-Methyl-4-(2-methylpropyl)benzeneacetic acid (+-)-p-Isobutylhydratropic acid (4-Isobutylphenyl)-alpha-methylacetic acid (RS)-Ibuprofen (S)-4-Isobutyl-alpha-methylphenylacetic acid 15687-27-1 2-(4-Isobutylphenyl)propanoic acid 31121-93-4 4-Isobutyl-alpha-methylphenylacetic acid 4-Isobutylhydratropic acid 58560-75-1 79261-49-7 Acide (isobutyl-4-phenyl)-2 propionique [French] Act-3 Adex 200 Adran Advil Advil Cold & Sinus Advil, Children's Ak+C2278tren Alaxan Algofen Am-Fam 400 Amersol Anafen Anco Andran Anflagen Antagil Antalfene Antarene Antiflam Apo-Ibuprofen Apsifen Artofen Artril Artril 300 BRN 2049713 Balkaprofen Bayer Select Pain Relief Benzeneacetic acid, alpha-methyl-4-(2-methylpropyl)- Betaprofen Bloom Bluton Brofen Brufanic Brufen Brufen 400 Brufen Retard Bruflam Brufort Buburone Bufeno Bufigen Bukrefen Bupron Buracaps Burana Butacortelone Butylenin CCRIS 3223 Carol Cesra Children's Advil Children's Elixsure