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| CAS号 : | 6759-86-0 |
精确质量 : | 493.93900 |
| 分子式 : | C19H15IN2OSe |
logP : | 0.14950 |
| 分子量 : | 493.20000 |
PSA : | 37.00000 |
5-[2-(3-methyl-1,3-benzoselenazol-2-ylidene)ethylidene]quinolin-1-ium-8-one | |
6759-86-0 | |
C19H15IN2OSe | |
493.20000 | |
37.00000 | |
0.14950 | |
493.93900 |
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261.1ºC
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508.1ºC at 760 mmHg
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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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