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| CAS号 : | 42249-51-4 |
精确质量 : | 244.02700 |
| 分子式 : | C7H8N4O4S |
logP : | 2.56150 |
| 分子量 : | 244.22800 |
PSA : | 152.74000 |
(4-Nitro-phenylsulfon)-essigsaeure | |
42249-51-4 | |
C7H8N4O4S | |
244.22800 | |
152.74000 | |
2.56150 | |
244.02700 |
|
1.702
|
|
|
258.3ºC
|
|
|
1.73g/cm3
|
|
|
503.5ºC at 760mmHg
|
|
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: |