基本信息:中文名稱 2H-吡喃-3,5(4H,6H)-二酮鈉英文名稱 Sodium 3,5-dioxotetrahydro-2H-pyran-4-ide英文別名 W9025;CAS號(hào) 879127-67-0中國(guó)海關(guān)編碼(HS-code):29329990.99概述: 2932999099. 其他僅含氧雜原子的雜環(huán)化合物. 增值稅率:17.0%. 退稅率:13.0%. 監(jiān)管條件:無(wú). 最惠國(guó)關(guān)稅:6.5%. 普通關(guān)稅:20.0%.申報(bào)要素: 品名, 成分含量, 用途.Summary: 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%.其他各國(guó)海關(guān)編碼海關(guān)數(shù)據(jù)詳見: