5,7,3'-Trihydroxy-4'-Methoxy-8-prenylflavanone
- 中文别名:5,7,3\'\'-三羟基-4\'\'-甲氧基-8-异戊烯基黄烷酮
- 英文别名:5,7,3'-Trihydroxy-4'-methoxy-8-prenylflavanone;
5,7-Dihydroxy-2-(3-hydroxy-4-methoxyphenyl)-8-(3-methylbut-2-en-1-yl)chroman-4-one
- CAS No.:1268140-15-3
- 分子式:C21H22O6
- 分子量:370.39578
- 精确分子量:370.14200
- PSA:96.22000
- InChI:The Key: MDRKJMLXLVCUIU-IBGZPJMESA-N
- 分子结构式:
海关数据
中国海关编码:2932999099
- 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
- 摘要/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%