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Methyl (2-methyl-5-oxo-4,5,6,7-tetrahydro-[1,2,4]triazolo[1,5-a]pyrimidin-6-yl)acetate |
(2-甲基-5-氧代-4,5,6,7-四氢[1,2,4]三唑并[1,5-A]嘧啶-6-基)乙酸甲酯 |
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7-Methyl-2,5-dioxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxylic acid |
2,5-二氧代-7-甲基-1,6,7,8-四氢3-喹啉羧酸 |
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Methyl 1,3-dimethyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-6-carboxylate |
1,3-二甲基-2,4,7-三氧代-1,2,3,4,7,8-六氢吡啶并[2,3-D]嘧啶-6-甲酸甲酯 |
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