—— |
ethyl 5-ethyl-8-oxo-2,3,5,8-tetrahydrofuro<3,2-b><1,8>naphthyridine-7-carboxylate |
81711-99-1 |
C15H16N2O4 |
288.303 |
—— |
5-ethyl-8-oxo-2,3,5,8-tetrahydrofuro<3,2-b><1,8>naphthyridine-7-carboxylic acid |
73101-90-3 |
C13H12N2O4 |
260.249 |
—— |
ethyl 3-chloro-5-ethyl-8-oxo-2,3,5,8-tetrahydrofuro<3,2-b><1,8>naphthyridine-7-carboxylate |
73101-89-0 |
C15H15ClN2O4 |
322.748 |
—— |
ethyl 5-ethyl-3-hydroxy-8-oxo-2,3,5,8-tetrahydrofuro<3,2-b><1,8>naphthyridine-7-carboxylate |
73101-88-9 |
C15H16N2O5 |
304.302 |
—— |
ethyl 5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-7-carboxylate |
73101-91-4 |
C15H14N2O4 |
286.287 |
—— |
triethyl 5-ethyl-3-hydroxy-8-oxo-2,3,5,8-tetrahydrofuro<3,2-b><1,8>naphthyridine-2,2,7-tricarboxylate |
73101-85-6 |
C21H24N2O9 |
448.43 |
—— |
5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-7-carboxylic acid |
73101-87-8 |
C13H10N2O4 |
258.233 |
—— |
5-ethyl-8-oxo-5,8-dihydrofuro<3,2-b><1,8>naphthyridine-2,7-dicarboxylic acid |
73101-86-7 |
C14H10N2O6 |
302.243 |