| 英文同义词: | 4-HYDROXY-6-METHYL-2-OXO-2H-PYRAN-3-CARBALDEHYDE N-(4-FLUOROPHENYL)HYDRAZONE;3-[(1E)-[2-(4-fluorophenyl)hydrazin-1-ylidene]methyl]-4-hydroxy-6-methyl-2H-pyran-2-one;2H-Pyran-3-carboxaldehyde, 4-hydroxy-6-methyl-2-oxo-, 3-[2-(4-fluorophenyl)hydrazone] |