英文名 | 1-(3,4-dimethoxyphenyl)-3-hydroxymethyl-6,7-methylenedioxynaphthalene-2-carboxylic acid lactone |
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英文别名 |
4-Deoxy-isodiphyllin
Chinensin 5-(3,4-dimethoxy-phenyl)-8H-furo[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6-one 4-Desoxy-isodiphyllin |
分子式 | C21H16O6 |
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分子量 | 364.34800 |
精确质量 | 364.09500 |
PSA | 63.22000 |
LogP | 3.92310 |
海关编码 | 2932999099 |
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海关编码 | 2932999099 |
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中文概述 | 2932999099. 其他仅含氧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 |
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% |