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4H-Thieno[2,3-b]thiopyran-2-sulfonamide,5,6-dihydro-6-methyl-4-oxo-

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%

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