4,4'-二甲基安息香; 4,4-二甲基苯甲酸;

4,4'-DIMETHYLBENZOIN; Dimethylbenzoin; 4,4'-Dimethylbenzoin 98%; 4,4''-DIMETHYLBENZOIN 98+%; Toluoin; 1,2-Bis(4-methylphenyl)-2-hydroxyethanone; 2-Hydroxy-1,2-bis(4-methylphenyl)ethanone; p-Toluoin;