4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide

Suppliers

Names

[ Name ]:
4-Oxo-N-(4-sulfamoylphenyl)-4H-1-benzopyran-2-carboxamide

[Synonym ]:
4H-1-BENZOPYRAN-2-CARBOXANILIDE,4-OXO-4'-SULFAMOYL
4-Oxo-4'-sulfamoyl-4H-1-benzopyran-2-carboxanilide
Chromon-2-carbonsaeure-<4-sulfamoyl-anilid>
HMS2891K14

Chemical & Physical Properties

[ Density]:
1.546g/cm3

[ Molecular Formula ]:
C₁₆H₁₂N₂O₅S

[ Molecular Weight ]:
344.34200

[ Exact Mass ]:
344.04700

[ PSA ]:
131.34000

[ LogP ]:
3.85780

[ Index of Refraction ]:
1.696

Safety Information

[ HS Code ]:
2935009090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2935009090

[ Summary ]:
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%