4-(羟基甲基)-1-甲基吡咯烷-2-酮;

4-(HYDROXYMETHYL)-1-METHYLPYRROLIDIN-2-ONE; 4-(hydroxymethyl)-1-methylpyrrolidin-2-one(SALTDATA: FREE); 4-(Hydroxymethyl)-1-methyl-2-oxo-pyrollidine; 4-(Hydroxymethyl)-1-methyl-2-oxopyrrolidine;