8H-1,3-Dioxolo[4,5-h][1]benzopyran-8-one,4-methoxy-
- 中文别名:7,8-亚甲基二氧基-6-甲氧基香豆素
- 中文释义:7,8-亚甲基二氧基-6-甲氧基香豆素
- 英文别名:4-methoxy-[1,3]dioxolo[4,5-h]chromen-8-one;
8H-1,3-Dioxolo[4,5-h][1]benzopyran-8-one,4-methoxy;
7,8-Methylendioxy-6-methoxycumarin;
6-Methoxy-7,8-methylenedioxycoumarin;
4-methoxypyrano[6,5-e][1,3]benzodioxol-8-one;
7,8-Methylenedioxy-6-methoxycoumarin
- CAS No.:28843-40-5
- 分子式:C11H8O5
- 分子量:220.18
- 精确分子量:220.03700
- PSA:57.90000
- InChI:The Key: GHIKZCCKJTXOGO-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%