| 英文名称: | | 3-quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-methyl-2-oxo-, ethyl ester, | | 4-acetate | | 4-acetoxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylic acid ethyl ester | | 3-quinolinecarboxylic acid,1,2-dihydro-4-hydroxy-1-methyl-2-oxo-, ethyl ester, 4-acetate |
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