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| CAS号 : | 3845-20-3 |
精确质量 : | 344.04700 |
| 分子式 : | C16H12N2O5S |
logP : | 3.85780 |
| 分子量 : | 344.34200 |
PSA : | 131.34000 |
4-氧代-N-(4-氨基磺酰基苯基)苯并吡喃-2-甲酰胺 | |
4-oxo-N-(4-sulfamoylphenyl)chromene-2-carboxamide | |
3845-20-3 | |
C16H12N2O5S | |
344.34200 | |
131.34000 | |
3.85780 | |
344.04700 |
|
1.696
|
|
|
1.546g/cm3
|
|
2935009090
|
品名, 成分含量, 用途 |
|
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% |
|
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |
|
2935009090. Other sulphonamides. General tariff:6.5% |
|
2935009090. Other sulphonamides. General tariff: |