5-broMo-2,2-diMethyl-3,4-dihydro-2H-chroMene
- 中文别名:5-溴-3,4-二氢-2,2-二甲基-2H-1-苯并吡喃
- 中文释义:5-溴-2,2-二甲基苯并二氢吡喃;5-溴-3,4-二氢-2,2-二甲基-2H-1-苯并吡喃
- 英文别名:5-bromo-2,2-dimethyl-3,4-dihydrochromene;
5-BROMO-2,2-DIMETHYL-3,4-DIHYDRO-2H-CHROMENE;
5-Bromo-2,2-dimethylchroman;
5-Bromo-3,4-dihydro-2,2-dimethyl-2H-1-Benzopyran
- CAS No.:263903-19-1
- 分子式:C11H13BrO
- 分子量:241.12432
- 精确分子量:240.01500
- PSA:9.23000
- InChI:The Key: CNWNDWHYOFPMGQ-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%