CAS号:89247-04-1
英文名:3-Pyridinecarboxylic acid, 1,6-dihydro-4-hydroxy-5-nitro-6-oxo-, methyl ester
中文名:3-Pyridinecarboxylic acid, 1,6-dihydro-4-hydroxy-5-nitro-6-oxo-, methyl ester
3-Pyridinecarboxylic acid, 1,6-dihydro-4-hydroxy-5-nitro-6-oxo-, methyl ester