benzo,naphthyridine,tetrahydro,naphthyridin,[1,8]naphthyridine
Naphthyridin
177337-00-71,8-Naphthyridine-3-carboxylic acid,1-(2,4-difluorophenyl)-6,7-difluoro-1,4-dihydro-4-oxo-, ethyl ester
87939-22-81,8-Naphthyridine-3-carboxylic acid,1-ethyl-6-fluoro-1,4-dihydro-4-oxo-6-(4-thiomorpholinyl)-