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                                    标题
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                                                        Methyl 1,3-dimethyl-2,4-dioxo-2,3,4,7-tetrahydro-1H-pyrrolo[2,3-d]pyrimidine-6-carboxylate
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                                    IUPAC标准名
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                                                        methyl 1,3-dimethyl-2,4-dioxo-1H,2H,3H,4H,7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate
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                                    IUPAC传统名
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                                                        methyl 1,3-dimethyl-2,4-dioxo-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate
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