英语词典化工词典

6-tert-butoxycarbonyl-7,8-dihydro-5H-pyrido[3,4-b]pyrazine-7-carboxylic acid

6-tert-butoxycarbonyl-7,8-dihydro-5H-pyrido[3,4-b]pyrazine-7-carboxylic acid


  • 中文别名:6-(叔丁氧羰基)-5,6,7,8-四氢吡啶并[3,4-B]吡嗪-7-甲酸
  • 中文释义:6-(叔丁氧基羰基)-5,6,7,8-四氢吡啶并[3,4-b]吡嗪-7-羧酸;7,8-二氢-5H-吡啶并[3,4-b]吡嗪-6,7-二羧酸 6-叔-丁基酯
  • 英文别名:6-[(2-methylpropan-2-yl)oxycarbonyl]-7,8-dihydro-5H-pyrido[3,4-b]pyrazine-7-carboxylic acid;
    (+-)-6-tert-Butoxycarbonyl-5,6,7,8-tetrahydropyrido[3,4-b]pyrazine-7-carboxylic Acid;
    (+/-)-N-tert-butoxycarbonyl-5,6,7,8-Tetrahydropyrido[3,4-b]pyrazine-7-carboxylic acid 
  • CAS No.:264623-57-6
  • 分子式:C13H17N3O4
  • 分子量:279.29
  • 精确分子量:279.12200
  • PSA:92.62000
  • InChI:InChI=1/C13H17N3O4/c1-13(2,3)20-12(19)16-7-9-8(14-4-5-15-9)6-10(16)11(17)18/h4-5,10H,6-7H2,1-3H3,(H,17,18)
  • 分子结构式:

物化性质

密度:
1.309g/cm3
沸点:
446.6ºC at 760 mmHg
闪点:
223.9ºC
折射率:
1.561
蒸汽压:
9.29E-09mmHg at 25°C

安全信息

密度:
1.309g/cm3
沸点:
446.6ºC at 760 mmHg
闪点:
223.9ºC
折射率:
1.561
蒸汽压:
9.29E-09mmHg at 25°C

海关数据

中国海关编码:2933990090

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
摘要/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%

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