Estra-4,9-diene-3,17-dione

CAS Registry Number®

5173-46-6
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CAS Name

Estra-4,9-diene-3,17-dione

Molecular Formula

C18H22O2

Molecular Mass

270.37

Cite this Page

Estra-4,9-diene-3,17-dione.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=5173-46-6 (retrieved 2024-04-26) (CAS RN: 5173-46-6).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Melting Point (1)

    130-131 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C18H22O2/c1-18-9-8-14-13-5-3-12(19)10-11(13)2-4-15(14)16(18)6-7-17(18)20/h10,15-16H,2-9H2,1H3/t15-,16+,18+/m1/s1

InChIKey

InChIKey=BHTWZQKERRCPRZ-RYRKJORJSA-N

SMILES

C[C@@]12[C@]([C@]3(C(=C4C(CC3)=CC(=O)CC4)CC1)[H])(CCC2=O)[H]

Canonical SMILES

O=C1C=C2C(=C3CCC4(C(=O)CCC4C3CC2)C)CC1

Other Names for this Substance

  • Estra-4,9-diene-3,17-dione
  • 19-Norandrosta-4,9-diene-3,17-dione
  • Trena

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