5-Methylthiophene-2,3-dicarboxylic Acid
- 中文别名:5-甲基噻吩-2,3-二甲酸
- 中文释义:5-甲基-2,3-噻吩二羧酸;5-甲基噻吩-2,3-二甲酸
- 英文别名:5-methylthiophene-2,3-dicarboxylic acid;
QC-5992;
5-Methylthiophene-2,3-dicarboxylicAcid;
5-Methyl-thiophen-2,3-dicarbonsaeure;
5-methyl-2,3-thiophenedicarboxylic acid
- CAS No.:46029-22-5
- 分子式:C7H6O4S
- 分子量:186.18514
- 精确分子量:185.99900
- PSA:102.84000
- InChI:The Key: QJPLLRMTCIBCFS-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%