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4074-11-7

4074-11-7结构式
4074-11-7结构式

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英文名 furo[3,4-f][1,3]benzodioxole-5,7-dione
英文别名 1,3-benzodioxole-5,6-dicarboxylic anhydride
Hydrastic anhydride
4,5-methylenedioxy-phthalic acid anhydride
benzo[1,3]dioxole-5,6-dicarboxylic acid anhydride
Furo[3,4-f]-1,3-benzodioxole-5,7-dione
Phthalicanhydride,4,5-(methylenedioxy)-(6CI,7CI,8CI)
4,5-Methylenedioxyphthalicanhydride
4,5-Methylendioxy-phthalsaeure-anhydrid
furo[3',4':4,5]benzo[1,2-d][1,3]dioxole-5,7-dione
分子式 C9H4O5
分子量 192.12500
精确质量 192.00600
PSA 61.83000
LogP 0.72590
海关编码 2932999099
海关编码 2932999099
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%