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![螺[1,3,3-三甲基吲哚-(6’-溴苯并二氢吡喃)]结构式](https://www.chemicalbook.com/CAS/GIF/16650-14-9.gif)
| CAS号 : | 16650-14-9 |
精确质量 : | 355.05700 |
| 分子式 : | C19H18BrNO |
logP : | 5.04360 |
| 分子量 : | 356.25600 |
PSA : | 12.47000 |
螺[1,3,3-三甲基吲哚-(6’-溴苯并二氢吡喃)] | |
6-bromo-1',3',3'-trimethylspiro[chromene-2,2'-indole] | |
16650-14-9 | |
C19H18BrNO | |
356.25600 | |
12.47000 | |
5.04360 | |
355.05700 |
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1.68
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226.5ºC
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2.55E-08mmHg at 25°C
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1.44g/cm3
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450.8ºC at 760 mmHg
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2934999090
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品名, 成分含量, 用途 |
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2934999090. 其他杂环化合物. 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% |
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2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: |
