英语词典化工词典

1H-Pyrano[3,4-f]indolizine-3,6,10(4H)-trione,4-ethyl-7,8-dihydro-4-hydroxy-, (4S)-

1H-Pyrano[3,4-f]indolizine-3,6,10(4H)-trione,4-ethyl-7,8-dihydro-4-hydroxy-, (4S)-


  • 中文别名:(S)-4-乙基-4-羟基-7,8-二氢-1H-吡喃O[3,4-F]吲哚嗪-3,6,10(4H)-酮
  • 中文释义:7-乙基-10-羟基喜树碱中间体;(S)-4-乙基-4-羟基-7,8-二氢-1H-吡喃O[3,4-F]吲哚嗪-3,6,10(4H)-酮
  • 英文别名:(S)-4-Ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10(4H)-trione;
    (4S)-4-ethyl-4-hydroxy-7,8-dihydro-1H-pyrano[3,4-f]indolizine-3,6,10-trione 
  • CAS No.:110351-94-5
  • 分子式:

    C13H13NO5

  • 分子量:263.24602
  • 精确分子量:263.07900
  • PSA:85.60000
  • InChI:The Key: IGKWOGMVAOYVSJ-ZDUSSCGKSA-N
  • 分子结构式:

物化性质

密度:
1.506 g/cm3
熔点:
183-185℃ (decomposition)
沸点:
666.634ºC at 760 mmHg
闪点:
356.968ºC

安全信息

密度:
1.506 g/cm3
熔点:
183-185℃ (decomposition)
沸点:
666.634ºC at 760 mmHg
闪点:
356.968ºC

海关数据

中国海关编码:2934999090

概述:
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%
申报要素:
品名, 成分含量, 用途
摘要/Summary:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

热门化工词典词汇