| 英文同义词: | 3-Pyridinecarboxylic acid, 5-[(4-chloro-2-nitrophenyl)azo]-1,2-dihydro-4,6-dihydroxy-2-oxo-1-phenyl-, methyl ester (9CI);methyl (5Z)-5-[(4-chloro-2-nitrophenyl)hydrazinylidene]-4-hydroxy-2,6-dioxo-1-phenylpyridine-3-carboxylate;3-Pyridinecarboxylic acid, 5-[2-(4-chloro-2-nitrophenyl)diazenyl]-1,2-dihydro-4,6-dihydroxy-2-oxo-1-phenyl-, methyl ester |