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| CAS号 : | 30211-36-0 |
精确质量 : | 218.05800 |
| 分子式 : | C12H10O4 |
logP : | 1.87260 |
| 分子量 : | 218.20500 |
PSA : | 48.67000 |
9-methyl-2,3-dihydropyrano[2,3-g][1,4]benzodioxin-7-one | |
30211-36-0 | |
C12H10O4 | |
218.20500 | |
48.67000 | |
1.87260 | |
218.05800 |
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1.588
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174.4ºC
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384.9ºC at 760 mmHg
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1.33g/cm3
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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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