英文同义词:
Ibuprofen Impurity 69;Ibuprofen impurity 12/6-isobutyl-3-methyl-2,3-dihydro-1H-inden-1-one;Ibuprofen-13;Ibuprofen Impurity V;6-isobutyl-3-methyl-2,3-dihydro-1H-inden-1-one;6-isobutyl-3-methyl-2,3-dihydro-1Hinden-1-on;3-methyl-6-(2-methylpropyl)-2,3-dihydro-1H-inden-1-one