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| CAS号 : | 568-75-2 |
精确质量 : | 272.12000 |
| 分子式 : | C20H16O |
logP : | 4.94690 |
| 分子量 : | 272.34000 |
PSA : | 20.23000 |
7-羟基甲基-12-甲基苯并(a)蒽 | |
(12-methylbenzo[a]anthracen-7-yl)methanol | |
568-75-2 | |
C20H16O | |
272.34000 | |
20.23000 | |
4.94690 | |
272.12000 |
|
1.757
|
|
|
225.9ºC
|
|
|
523.8ºC at 760 mmHg
|
|
|
1.227g/cm3
|
|
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% |