英语词典化工词典

19-Norpregna-1,3,5(10)-trien-20-yne-16,17-diol,3-(cyclopentyloxy)-, (16a,17a)-

19-Norpregna-1,3,5(10)-trien-20-yne-16,17-diol,3-(cyclopentyloxy)-, (16a,17a)-


  • 中文别名:尼尔雌醇
  • 中文释义:尼尔雌醇;戊炔雌三醇;3-(环戊氧基)-19-去甲基-17a-孕甾-1,3,5(10)-三烯-20-炔-16a,17-二醇
  • 英文别名:Nilestriol;
    nylestriol;
    17alpha-ethynylestra-1,3,5(10)-triene-3,16alpha,17beta-triol 3-cyclopentyl ether;
    (8R,9S,13S,14S,16R,17R)-3-cyclopentyloxy-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-16,17-diol;
    3-(cyclopentyloxy)-17alpha-ethinyl-1,3,5(10)-estratrien-16alpha,17beta-diol;
    (8R,9S,13S,14S,16R,17R)-3-(cyclopentoxy)-17-ethynyl-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-16,17-diol 
  • CAS No.:39791-20-3
  • 分子式:

    C25H32O3

  • 分子量:380.52
  • 精确分子量:380.23500
  • PSA:49.69000
  • InChI:InChI=1/C25H32O3/c1-3-25(27)23(26)15-22-21-10-8-16-14-18(28-17-6-4-5-7-17)9-11-19(16)20(21)12-13-24(22,25)2/h1,9,11,14,17,20-23,26-27H,4-8,10,12-13,15H2,2H3/t20-,21-,22+,23-,24+,25+/m1/s1
  • 分子结构式:

物化性质

密度:
1.21 g/cm3
沸点:
521.7ºC at 760 mmHg
闪点:
269.3ºC
折射率:
1.611

安全信息

密度:
1.21 g/cm3
沸点:
521.7ºC at 760 mmHg
闪点:
269.3ºC
折射率:
1.611

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