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CAS 25073-30-7

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Found 2 products.
  • Levonorgestrel Impurity 7 (Mixture of Diastereomers)
    TLC
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    Levonorgestrel Impurity 7 (Mixture of Diastereomers)

    CAS:
    Formula:C21H28O3
    Color and Shape:White To Off-White Solid
    Molecular weight:328.45

    Ref: 4Z-L-2235

    5mg
    To inquire
    10mg
    698.00€
    25mg
    1,153.00€
    50mg
    2,002.00€
    100mg
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  • 4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-20-yn-3-one
    TRC
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    4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-20-yn-3-one

    Controlled Product
    CAS:
    <p>Applications 4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17α-pregn-20-yn-3-one is an intermediate in the synthesis of derivatives of Levonogestrel (N689510), an emergency contraceptive.<br>References Glatt, H., et al.: Mutation. Res., 111, 99 (1983);<br></p>
    Formula:C21H28O3
    Color and Shape:Neat
    Molecular weight:328.45

    Ref: TR-E891940

    25mg
    279.00€
    100mg
    1,019.00€
    250mg
    1,867.00€