1,5,8-Trihydroxy-3-methoxy-2-prenylxanthone
- 中文别名:1,5,8-三羟基-3-甲氧基-2-异戊烯基氧杂蒽酮标准品|对照品
- 中文释义:1,5,8-trihydroxy-3-methoxy-2-(3-methylbut-2-enyl)xanthen-9-one
- 英文别名:1,5,8-trihydroxy-3-methoxy-2-(3-methylbut-2-enyl)xanthen-9-one;
W2657;
1,5,8-Trihydroxy-3-methoxy-2-prenylxanthone
- CAS No.:110187-11-6
- 分子式:
C19H18O6
- 分子量:342
- 精确分子量:342.11000
- PSA:100.13000
- InChI:The Key: AAANZTDKTFGJLZ-UHFFFAOYSA-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%