2-Thiophenecarbonitrile,5-(trimethylsilyl)-
- 中文别名:2-氰基-5-三甲基硅噻吩
- 中文释义:2-氰基-5-三甲基硅噻吩
- 英文别名:5-trimethylsilylthiophene-2-carbonitrile;
5-CYANO-2-TRIMETHYLSILYL-THIOPHENE;
5-Cyano-2-trimethylsilanyl-thiophene
- CAS No.:77998-64-2
- 分子式:C8H11NSSi
- 分子量:181.33014
- 精确分子量:181.03800
- PSA:52.03000
- 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%