英文名称: | 1h-pyrazolo(3,4-d)pyrimidine-4,6(5h,7h)-dione, 3-(methylamino)-5-propyl-7-(3-py | 3-methylamino-7-(3-pyridylmethyl)-5-propylpyrazolo(3,4-d)pyrimidine-4,6( 5h,7 | 4-d)pyrimidine-4,6(5h,7h)-dione,3-(methylamino)-5-propyl-7-(3-pyridinylmethyl)-1h-pyrazolo( |
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