4H-Thieno[2,3-b]thiopyran-2-sulfonamide,5,6-dihydro-6-methyl-4-oxo-
- 中文别名:6-甲基-4-氧-5,6-二氢-4H-噻吩并[2,3-b]噻喃-2-磺酰胺
- 中文释义:6-甲基-4-氧-5,6-二氢-4H-噻吩并[2,3-b]噻喃-2-磺酰胺;(±)5,6-二氢-4-氧-6-甲基-4H-噻吩并[2,3-B]噻喃-2-磺酰胺;多佐胺-1-5
- 英文别名:6-methyl-4-oxo-5,6-dihydrothieno[2,3-b]thiopyran-2-sulfonamide;
4H-Thieno[2,3-b]thiopyran-2-sulfonamide,5,6-dihydro-6-methyl-4-oxo;
6-Methyl-4-oxo-5,6-dihydro-4H-thieno[2,3-b]thiopyran-2-sulfonamide
- CAS No.:120279-88-1
- 分子式:C8H9NO3S3
- 分子量:263.36
- 精确分子量:262.97400
- PSA:139.15000
- InChI:InChI=1/C8H9NO3S3/c1-4-2-6(10)5-3-7(15(9,11)12)14-8(5)13-4/h3-4H,2H2,1H3,(H2,9,11,12)
- 分子结构式:
物化性质
- 密度:
- 1.543
- 沸点:
- 520.645ºC at 760 mmHg
- 闪点:
- 268.677ºC
- 折射率:
- 1.646
- 蒸汽压:
- 0mmHg at 25°C
安全信息
- 密度:
- 1.543
- 沸点:
- 520.645ºC at 760 mmHg
- 闪点:
- 268.677ºC
- 折射率:
- 1.646
- 蒸汽压:
- 0mmHg at 25°C
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%