| 英文名称: | | 3-benzoyl-1,2-dihydro-4-hydroxy-2-oxo-5-quinolinecarboxylic aci methyl este | | methyl 3-benzoyl-1,2-dihydro-4-hydroxy-2-oxo-5-quinolinecarboxylate | | methyl 3-benzoyl-4-hydroxy-2-quinolone-5-carboxylate | | 3-benzoyl-1,2-dihydro-4-hydroxy-2-oxo-5-quinolinecarboxylic aci methyl ester |
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