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| CAS号 : | 20934-51-4 |
精确质量 : | 176.05900 |
| 分子式 : | C9H8N2O2 |
logP : | 0.22680 |
| 分子量 : | 176.17200 |
PSA : | 54.86000 |
1-甲基-1,4-二氢-2,3-喹喔啉二酮 | |
4-methyl-1H-quinoxaline-2,3-dione | |
20934-51-4 | |
C9H8N2O2 | |
176.17200 | |
54.86000 | |
0.22680 | |
176.05900 |
|
1.585
|
|
|
1.292g/cm3
|
GHS06 | |
危险 | |
H301 | |
|
2933990090
|
2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
