- 中文别名:6-溴苯并二氢吡喃-3-酮
- 中文释义:6-溴苯并二氢吡喃-3-酮
- 英文别名:6-bromo-4H-chromen-3-one;
6-BROMO-3-CHROMANONE;
6-bromochroman-3-one;
6-bromo-2H-1-benzopyran-3(4H)-one;
6-BROMO-2H-CHROMEN-3(4H)-ONE - cas No.:944899-48-3
- 分子式:C9H7BrO2
- 分子量:227.05500
- 精确分子量:225.96300
- PSA:26.30000
- 分子结构式:
物化性质
- 海关代码:
- 2932999099
安全信息
- 海关代码:
- 2932999099
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%