7-Bromoisochroman
- 中文别名:7-溴异苯并二氢吡喃
- 中文释义:7-溴异苯并二氢吡喃;7-溴-3,4-二氢-1H-异苯并吡喃
- 英文别名:7-Bromoisochroman;
7-Bromo-3,4-dihydro-1H-isochromene
- cas No.:149910-98-5
- 分子式:C9H9BrO
- 分子量:213.07100
- 精确分子量:211.98400
- PSA:9.23000
- InChI:The Key: CHBQZLRHIRLMBX-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%