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| CAS号 : | 3263-79-4 |
精确质量 : | 371.16700 |
| 分子式 : | C28H21N |
logP : | 7.68270 |
| 分子量 : | 371.47300 |
PSA : | 15.79000 |
2,3,4,5-四苯基吡咯 | |
2,3,4,5-tetraphenyl-1H-pyrrole | |
3263-79-4 | |
C28H21N | |
371.47300 | |
15.79000 | |
7.68270 | |
371.16700 |
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1.643
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198.2ºC
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472.2ºC at 760mmHg
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1.129g/cm3
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2933990090
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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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