英语词典化工词典

4H-Naphtho[2,3-b]pyran-4-one,6-(b-D-glucopyranosyloxy)-5-hydroxy-2-methyl-

4H-Naphtho[2,3-b]pyran-4-one,6-(b-D-glucopyranosyloxy)-5-hydroxy-2-methyl-


  • 中文别名:决明子苷; 6-(beta-D-吡喃葡糖氧基)-5-羟基-2-甲基-4H-萘酚并[2,3-b]吡喃-4-酮
  • 中文释义:决明子苷;6-(BETA-D-吡喃葡糖氧基)-5-羟基-2-甲基-4H-萘酚并[2,3-B]吡喃-4-酮
  • 英文别名:5-hydroxy-2-methyl-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxybenzo[g]chromen-4-one;
    Cassiaside;
    4h-naphtho(2,3-b)pyran-4-one,6-(|A-d-glucopyranosyloxy)-5-hydroxy-2-methyl;
    Cassiaside A 
  • CAS No.:123914-49-8
  • 分子式:C20H20O9
  • 分子量:404.37
  • 精确分子量:404.11100
  • PSA:149.82000
  • InChI:The Key: SBVZTBIAKFTNIJ-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.587g/cm3
沸点:
709.6ºC at 760mmHg
闪点:
255.3ºC
折射率:
1.713
蒸汽压:
3.93E-21mmHg at 25°C

安全信息

密度:
1.587g/cm3
沸点:
709.6ºC at 760mmHg
闪点:
255.3ºC
折射率:
1.713
蒸汽压:
3.93E-21mmHg at 25°C

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