128366-01-8 3-Quinolinecarboxamide, 1,2-dihydro-4-hydroxy-N-methyl-2-oxo- 4-Hydroxy-N-methyl-2-oxo-1,2-dihydro-3-quinolinecarboxamide 4-Hydroxyquinoline-2-carboxylic acid methyl amide BRN 4315786