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77538-56-8

77538-56-8 structure
77538-56-8 structure
  • Name: 17a-Ethynylestradiol
  • Chemical Name: 17a-Ethynylestradiol
  • CAS Number: 77538-56-8
  • Molecular Formula: C20H24O2
  • Molecular Weight: 296.403
  • Create Date: 2018-06-15 05:25:05
  • Modify Date: 2025-08-25 17:11:31
Name 17a-Ethynylestradiol
Synonyms MFCD00003690
19-Norpregna-1,3,5(10)-trien-20-yne-3,17-diol
17a-Ethynylestradiol
Estra-1,3,5(10)-triene-3,17-diol, 17-ethynyl-
Density 1.2±0.1 g/cm3
Boiling Point 457.2±45.0 °C at 760 mmHg
Molecular Formula C20H24O2
Molecular Weight 296.403
Flash Point 211.2±23.3 °C
Exact Mass 296.177643
LogP 4.52
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.624
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title: CAS No. 77538-56-8 | Chemsrc address: https://m.chemsrc.com/en/baike/1518221.html

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