| 英文名称: | | 1h-pyrazolo(3,4-d)pyrimidine-4,6(5h,7h)-dione, 5-butyl-3-(methylamino)-7-(pheny | | 5-butyl-3-(methylamino)-7-(phenylmethyl)-1h-pyrazolo(3,4-d)pyrimidine-4, 6(5h | | ,7h)-dione | | 7-benzyl-5-butyl-3-methylaminopyrazolo(3,4-d)pyrimidine-4,6(5h,7h)-dione | | 4-d)pyrimidine-4,6(5h,7h)-dione,5-butyl-3-(methylamino)-7-(phenylmethyl)-1h-pyrazolo( |
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