MEthyl 2-[(e)-2-(dimethylamino)vinyl]-5-oxo-6-(4h-1,2,4-triazol-4-yl)-5,6-dihydro-1,6-naphthyridine-3-carboxylate 1g

MEthyl 2-[(e)-2-(dimethylamino)vinyl]-5-oxo-6-(4h-1,2,4-triazol-4-yl)-5,6-dihydro-1,6-naphthyridine-3-carboxylate 1g