英文名 | spiro[fluorene-9,5'-imidazolidine]-2',4'-dione |
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英文别名 |
spiro(fluoren-9,4'-imidazolidine)-2',5'-dione
spiro(fluorene-9,5'-hydantoin) spiro[fluorene-9,4'-imidazolidine]-2',5'-dione (9'-fluorene)-spiro-5-hydantoin spiro[9h-fluorene-9,4'-imidazolidine]-2',5'-dione |
密度 | 1.46g/cm3 |
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分子式 | C15H10N2O2 |
分子量 | 250.25200 |
精确质量 | 250.07400 |
PSA | 58.20000 |
LogP | 2.40760 |
折射率 | 1.737 |
海关编码 | 2933990090 |
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~% 6278-92-8 |
文献:Alcon Laboratories, Inc. Patent: US4436745 A1, 1984 ; |
~% 6278-92-8 |
文献:Alcon Laboratories, Inc. Patent: US4436745 A1, 1984 ; |
~86% 6278-92-8 |
文献:Pesquet, Anthony; Daich, Adam; Van Hijfte, Luc Journal of Organic Chemistry, 2006 , vol. 71, # 14 p. 5303 - 5311 |
~% 6278-92-8 |
文献:Huisgen et al. Justus Liebigs Annalen der Chemie, 1954 , vol. 590, p. 1,31 |
~% 6278-92-8 |
文献:Huisgen et al. Justus Liebigs Annalen der Chemie, 1954 , vol. 590, p. 1,31 |
海关编码 | 2933990090 |
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中文概述 | 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% |
申报要素 | 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 |
Summary | 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% |