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81127-13-1

3-ethoxy-21-phenyl-17α-pregna-3,5-diene-20-yn-11β,17β-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 81127-13-1 Structure

  • Basic information

    1. Product Name: 3-ethoxy-21-phenyl-17α-pregna-3,5-diene-20-yn-11β,17β-diol
    2. Synonyms:
    3. CAS NO:81127-13-1
    4. Molecular Formula:
    5. Molecular Weight: 432.603
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 81127-13-1.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 3-ethoxy-21-phenyl-17α-pregna-3,5-diene-20-yn-11β,17β-diol(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-ethoxy-21-phenyl-17α-pregna-3,5-diene-20-yn-11β,17β-diol(81127-13-1)
    11. EPA Substance Registry System: 3-ethoxy-21-phenyl-17α-pregna-3,5-diene-20-yn-11β,17β-diol(81127-13-1)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 81127-13-1(Hazardous Substances Data)

81127-13-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81127-13-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,1,2 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 81127-13:
(7*8)+(6*1)+(5*1)+(4*2)+(3*7)+(2*1)+(1*3)=101
101 % 10 = 1
So 81127-13-1 is a valid CAS Registry Number.

81127-13-1Downstream Products

81127-13-1Relevant articles and documents

17α-Alkynyl-11β,17-dihydroxyandrostane derivatives: A new class of potent glucocorticoids

Deraedt, R.,Benzoni, J.,Fortin, M.,Philibert, D.

, p. 651 - 666 (1981)

Replacement of the characteristic dihydroxyacetone side chain of corticoids by a 17α-alkynyl-17β-hydroxy moiety was investigated.It was found that, in particular, the 17α-propynyl substitution is favorable for high local anti-inflammatory activity with reduced systemic effects.Moreover, these compounds were found to be devoid of any affinity for the aldosterone receptor, and may thus be considered as pure glucocorticoids.

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