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6,7-dichloro-5-methoxybenzo[b]thiophen-3(2H)-one

更新时间:2025-09-20 18:30:04

6,7-dichloro-5-methoxybenzo[b]thiophen-3(2H)-one结构式
6,7-dichloro-5-methoxybenzo[b]thiophen-3(2H)-one结构式
委托求购
常用名 6,7-dichloro-5-methoxybenzo[b]thiophen-3(2H)-one 英文名 6,7-dichloro-5-methoxybenzo[b]thiophen-3(2H)-one
CAS号 5858-10-6 分子量 249.11400
密度 N/A 沸点 N/A
分子式 C9H6Cl2O2S 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 6,7-dichloro-5-methoxybenzo[b]thiophen-3(2H)-one

 物理化学性质

分子式 C9H6Cl2O2S
分子量 249.11400
精确质量 247.94700
PSA 51.60000
LogP 3.29040

 安全信息

海关编码 2934999090

 上下游产品

上游产品  0

下游产品  1

 海关

海关编码 2934999090
中文概述 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
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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