英文别名:
4-hydroxy-6-Methyl-1,5-Naphthyridine-3-carboxylic acid ethyl ester;6-Methyl-1,5-naphthyridine-4-oxo-3-carboxylic acid ethyl ester;1,5-Naphthyridine-3-carboxylic acid, 4-hydroxy-6-methyl-, ethyl ester;ethyl 4-hydroxy-6-methyl-1,5-naphthyridine-3-carboxylate