3-Hydroxy-5-methyl-2-thiophenecarboxylic acid methyl ester
- 中文别名:3-羟基-5-甲基-2-噻吩羧酸甲酯
- 中文释义:3-羟基-5-甲基-2-噻吩羧酸甲酯
- 英文别名:Methyl 3-hydroxy-5-methyl-2-thiophenecarboxylate;
methyl 3-hydroxy-5-methylthiophene-2-carboxylate
- CAS No.:5556-22-9
- 分子式:C7H8O3S
- 分子量:0
- 精确分子量:172.01900
- PSA:74.77000
- InChI:The Key: PLTCMJBEOCSRII-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%