产品供求
基本信息
- 中文名称:
-
- 中文别名:
-
- 英文名称:
- 7-methoxy-3-(6-methoxy-1,3-benzodioxol-5-yl)chromen-4-one
- 英文别名:
- 7-methoxy-3-(6-methoxy-1,3-benzodioxol-5-yl)chromen-4-one;
7-methoxy-3-(6-methoxy-benzo[1,3]dioxol-5-yl)-chromen-4-one;
Maxima isoflavone G methyl ether;
7,6'-dimethoxy-3',4'-methylenedioxy-isoflavone;
7-O-methylcuneantin;
7,2'-dimethoxy-4',5'-methylenedioxyisoflavone;
7-Methoxy-3-(6-methoxy-benzo[1,3]dioxol-5-yl)-chromen-4-on;
cuneatin methyl ether
- CAS No.:
- 4253-00-3
- 分 子 式:
- C18H14O6
- 分 子 量:
- 326.30000
- 精确分子量:
- 326.07900
- PSA:
- 67.13000
- InChI:
- The Key: MSPWKPQQHHCXLR-UHFFFAOYSA-N
- 分子结构式:
-

- SDS:
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物化性质
- 密度:
- 1.368g/cm3
- 沸点:
- 507.5ºC at 760 mmHg
- 闪点:
- 226.4ºC
- 折射率:
- 1.619
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%