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| CAS号 : | 6541-63-5 |
精确质量 : | 184.02300 |
| 分子式 : | C5H4N4O4 |
logP : | -2.80670 |
| 分子量 : | 184.11000 |
PSA : | 130.36000 |
1,3,6,8-tetrazaspiro[4.4]nonane-2,4,7,9-tetrone | |
6541-63-5 | |
C5H4N4O4 | |
184.11000 | |
130.36000 | |
-2.80670 | |
184.02300 |
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2933990090
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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% | |
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% |
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