Synonyms: | MT-21, NEGATIVE CONTROL;2H-Pyrrol-2-one, 3-acetyl-1,5-dihydro-5-hydroxy-4,5-dimethyl- (9CI);3-ACETYL-5-HYDROXY-4,5-DIMETHYL-1,5-DIHYDRO-2H-PYRROL-2-ONE;3-ACETYL-4,5-DIMETHYL-5-HYDROXY-1,5-DIHYDRO-2H-PYRROL-2-ONE;3-ACETYL-4,5-DIMETHYL-5-HYDROXY-3-PYRROLIN-2-ONE;3-ACETYL-4,5-DIMETHYL-5-HYDROXY-1,5-DIHYDRO-2H-PYRROL-2-ONE 99%;3-Acetyl-4,5-dimethyl-5-hydroxy-1,5-dihydro-2H-pyrrol-2-one,99%;2H-Pyrrol-2-one 3-acetyl-1,5-dihydro-5-hydroxy-4,5-dimethyl- |