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![环丁并[1,2-b:3,4-b']二喹喔啉结构式](https://www.chemicalbook.com/CAS/GIF/37660-36-9.gif)
| CAS号 : | 37660-36-9 |
精确质量 : | 256.07500 |
| 分子式 : | C16H8N4 |
logP : | 3.22040 |
| 分子量 : | 256.26200 |
PSA : | 51.56000 |
环丁并[1,2-b:3,4-b']二喹喔啉 | |
cyclobuta<1,2-b:3,4-b'>-diquinoxaline | |
37660-36-9 | |
C16H8N4 | |
256.26200 | |
51.56000 | |
3.22040 | |
256.07500 |
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251.2ºC
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324ºC
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1.516g/cm3
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524.3ºC at 760mmHg
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2933990090
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期 |
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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% |
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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% |