| 英文名称: | | 2h-pyrazolo(3,4-d)pyrimidine-4,6(5h,7h)-dione, 2-acetyl-5-ethyl-3-(methylamino) | | 2-acetyl-5-ethyl-3-methylamino-7-(4-methylbenzyl)-2h-pyrazolo(3,4-d)pyri midi | | 4-d)pyrimidine-4,6(5h,7h)-dione,2-acetyl-5-ethyl-3-(methylamino)-7-((4- methylphenyl)methyl)-2h-pyrazolo( |
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