4-METHYLTETRAHYDROTHIOPHEN-3-ONE
- 中文别名:4-甲基-3-氧代四氢噻吩
- 中文释义:4-甲基-3-氧代四氢噻吩
- 英文别名:4-methylthiolan-3-one;
4-Methyltetrahydrothiophen-3-One;
3-Methyl-4-oxotetrahydrothiophen;
4-methyl-dihydro-thiophen-3-one
- CAS No.:50565-25-8
- 分子式:C5H8OS
- 分子量:116.18
- 精确分子量:116.03000
- PSA:42.37000
- InChI:The Key: CGCRKRJUWOOJMO-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%