英文名 | 1-(2-hydroxy-4,6-dimethoxyphenyl)-3-(4-hydroxyphenyl)propan-1-one |
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英文别名 |
Dihydroflavokawain C
4,2'-Dihydroxy-4',6'-dimethoxydihydrochalcone 2',4-dihydroxy-4',6'-dimethoxydihydrochalcone |
分子式 | C17H18O5 |
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分子量 | 302.32200 |
精确质量 | 302.11500 |
PSA | 75.99000 |
LogP | 2.93050 |
海关编码 | 2914509090 |
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海关编码 | 2914509090 |
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中文概述 | 2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |