| 英文名称: | | 5h-(1)benzothieno(3,2-d)-1,3,4-thiadiazolo(3,2-a)pyrimidin-5-one, 2-(2-ethoxyph | | 2-(2-ethoxyphenyl)-5h-(1)benzothieno(3,2-d)-1,3,4-thiadiazolo(3,2-a)pyri midi | | n-5-one | | 2-d)-1,3,4-thiadiazolo(3,2-a)pyrimidin-5-one,2-(2-ethoxyphenyl)-5h-(1)benzothieno( |
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