Synonym
(2RS)-2-[4-(1-methylpropyl)phenyl]propanoic acid,|2-(4-(sec-Butyl)phenyl)propanoic acid|2-(4-(sec-butyl)phenyl)propanoic acid ;|2-[4-(1-Methylpropyl)-phenyl]propanoic Acid;|2-[4-(butan-2-yl)phenyl]propanoic acid|Ibuprofen BP Impurity O ; 2-[4-(1-Methylpropyl)phenyl]propanoic acid ;