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基本信息：中文名称 4-羟基-6-巯基吡唑(3,4-D)嘧啶中文别名 4-羟基-6-巯基吡唑并[3,4-D]嘧啶;英文名称 6-sulfanylidene-1,2-dihydropyrazolo[3,4-d]pyrimidin-4-one英文别名 6-Thioxo-1,5,6,7-tetrahydro-pyrazolo[3,4-d]pyrimidin-4-on;6-thioxo-1(2),5,6,7-tetrahydro-pyrazolo[3,4-d]pyrimidin-4-one;F2135-0106;4-Hydroxy-6-mercapto-1H-pyrazolo[3,4-d]pyrimidine;1,5,6,7-Tetrahydro-6-thioxo-4H-pyrazolo[3,4-d]pyrimidin-4-one;6-thioxo-1,5,6,7-tetrahydropyrazolo<3,4-d>pyrimidin-4-one;4-Hydroxy-6-mercaptopyrazolo[3,4-d]pyrimidine;6-Mercapto-4-hydroxy-1H-pyrazolo[3,4-d]pyrimidine;6-mercapto-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one;4-HYDROXY-6-MERCAPTOPYRAZOLO-3,4-D)-PYRIMIDINE;CAS号 24521-76-4中国海关编码(HS-code)：29339900.90概述： 2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%.申报要素： 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期.Summary： 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%.其他各国海关编码海关数据详见：