4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one,9,10-dibromo-9,10-dihydro-
- 中文别名:9,10-二溴-9,10-二氢-4H-苯并[4,5]环庚并[1,2-b]噻吩-4-酮
- 英文别名:4,5-dibromo-4,5-dihydrobenzo[1,2]cyclohepta[3,4-b]thiophen-10-one;
9,10-dibromo-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene-4-one
- CAS No.:34580-10-4
- 分子式:C13H8Br2OS
- 分子量:0
- 精确分子量:369.86600
- PSA:45.31000
- InChI:The Key: FMLHOINVMYQJPG-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 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:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%