2-Thiophenecarboxylicacid, 5-chloro-3-[(methylamino)sulfonyl]-, methyl ester
- 中文别名:5-氯-3-(N-甲基氨磺酰基)-噻吩-2-甲酸甲酯
- 中文释义:5-氯-3-(N-甲基氨磺酰基)-噻吩-2-甲酸甲酯;5-氯-3-(甲胺基)磺酰基-2-噻吩羧酸甲酯;5-氯-3-(N-甲磺酰基)-噻吩-2-甲酸甲酯 (氯诺昔康)
- 英文别名:methyl 5-chloro-3-(methylsulfamoyl)thiophene-2-carboxylate;
Methyl5-chloro-3-chlorosulfonyl-2-thiophenecarboxylate;
Methyl 5-chloro-3-(N-methylsulfamoyl)thiophene-2-carboxylate;
METHYL 5-CHLORO-3-[(METHYLAMINO)SULFONYL]-THIOPHENE-2-CARBOXYLATE
- CAS No.:70374-37-7
- 分子式:C7H8ClNO4S2
- 分子量:269.73
- 精确分子量:268.95800
- PSA:109.09000
- InChI:InChI=1/C7H8ClNO4S2/c1-9-15(11,12)4-3-5(8)14-6(4)7(10)13-2/h3,9H,1-2H3
- 分子结构式:
物化性质
- 密度:
- 1.503g/cm3
- 沸点:
- 424.6ºC at 760 mmHg
- 闪点:
- 210.6ºC
- 折射率:
- 1.559
安全信息
- 密度:
- 1.503g/cm3
- 沸点:
- 424.6ºC at 760 mmHg
- 闪点:
- 210.6ºC
- 折射率:
- 1.559
海关数据
中国海关编码:2935009090
- 概述:
- 2935009090 其他磺(酰)胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:35.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%