methyl 2-chloro-3-oxothiophene-2-carboxylate
			
			
				 
- 中文别名:2-氯-3-氧代-2,3-二氢-2-噻吩羧酸甲酯
 
- 中文释义:2-氯-3-氧代-2,3-二氢-2-噻吩羧酸甲酯
 
- 英文别名:methyl 2-chloro-3-oxothiophene-2-carboxylate;
2-Chloro-2-methoxycarbonyl-3-oxo-2,3-dihydrothiophene;
2-chloro-2-methoxycarbonylthiophen-3(2H)-one;
2-Thiophenecarboxylic acid,2-chloro-2,3-dihydro-3-oxo-,methyl ester;
METHYL 2-CHLORO-3-OXO-2,3-DIHYDROTHIOPHENE-2-CARBOXYLATE;
2-chloro-3-oxo-2,3-dihydro-thiophene-2-carboxylic acid methyl ester  
- CAS No.:95201-94-8
 
- 分子式:
C6H5ClO3S
 
- 分子量:192.62000
 
- 精确分子量:191.96500
 
- PSA:68.67000
 
- 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%