8-methoxy-3-methylisochromen-1-one
- 中文名称:
- 8-methoxy-3-methylisochromen-1-one
- 中文别名:
- 8-methoxy-3-methylisochromen-1-one
- 英文名称:
- 8-methoxy-3-methylisochromen-1-one
- 英文别名:
- 8-methoxy-3-methylisochromen-1-one;
8-methoxy-3-methyl-isochromen-1-one;
1H-2-Benzopyran-1-one,8-methoxy-3-methyl;
8-methoxy-3-methyl-1H-isochromen-1-one
- CAS No.:
- 830-54-6
- 分 子 式:
-
C11H10O3
- 分 子 量:
- 190.19500
- 精确分子量:
- 190.06300
- PSA:
- 39.44000
- InChI:
- The Key: FVUUBMHYXQNJEA-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
8-methoxy-3-methylisochromen-1-one 安全信息
8-methoxy-3-methylisochromen-1-one 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%
8-methoxy-3-methylisochromen-1-one 上游产品