4H-1-Benzopyran-4-one,5,7-dihydroxy-3-(4-hydroxyphenyl)-6,8-bis(3-methyl-2-butenyl)-
- 中文别名:6,8-二异戊烯基金雀异黄素标准品|对照品
- 英文别名:5,7,4'-trihydroxy-6,8-diprenylisoflavone;
6,8-Diprenylgenistein
- CAS No.:51225-28-6
- 分子式:C25H26O5
- 精确分子量:406.17800
- PSA:90.90000
- InChI:The Key: UCHYSPNEUSDFQR-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%