英文名 | methyl 5,6,7-trimethoxynaphthalene-2-carboxylate |
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英文别名 |
5,6,7-Trimethoxy-2-naphthoesaeure-methylester
2-Naphthalenecarboxylic acid,5,6,7-trimethoxy-,methyl ester 2-Naphthoic acid,5,6,7-trimethoxy-,methyl ester 5,6,7-Trimethoxy-2-naphthalenecarboxylic acid methyl ester |
分子式 | C15H16O5 |
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分子量 | 276.28500 |
精确质量 | 276.10000 |
PSA | 53.99000 |
LogP | 2.65220 |
海关编码 | 2918990090 |
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上游产品 2 | |
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下游产品 1 | |
海关编码 | 2918990090 |
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中文概述 | 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 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:30.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |