产品供求
基本信息
- 中文名称:
-
- 中文别名:
-
- 英文名称:
- 4H-1-Benzopyran-4-one,5,7-dihydroxy-3-methoxy-2-(3,4,5-trihydroxyphenyl)-
- 英文别名:
- 5,7-dihydroxy-3-methoxy-2-(3,4,5-trihydroxyphenyl)chromen-4-one;
3-Methyl-myricetin;
Myricetin-3-O-methylether;
3',4',5,5',7-Pentahydroxy-3-methoxyflavone;
Annulatin;
3-O-methylmyricetin;
5,7-Dihydroxy-3-methoxy-2-<3.4.5-trihydroxy-phenyl>-4H-chromen-4-on;
myricetin 3'-methyl ether;
5,7,3',4',5'-pentahydroxy-3-methoxyflavone
- CAS No.:
- 1486-67-5
- 分 子 式:
- C16H12O8
- 分 子 量:
- 0
- 精确分子量:
- 332.05300
- PSA:
- 140.59000
- InChI:
- The Key: XWTLYULBWZQAAZ-UHFFFAOYSA-N
- 分子结构式:
-

- SDS:
- 查看
海关数据
中国海关编码:2914509090
- 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
- 摘要/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%