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结构式
英文名称 : 2,6-dibromo-thieno[3,2-b]thiophene
CAS号 :
25121-89-5
精确质量 :
295.79600
分子式 :
C6H2Br2S2
logP :
4.48780
分子量 :
298.01800
PSA :
56.48000

供应商

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基本属性
2,6-dibromo-thieno[3,2-b]thiophene
25121-89-5
C6H2Br2S2
298.01800
56.48000
4.48780
295.79600
安全信息
2934999090
海关数据
品名, 成分含量, 用途
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%
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: