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1109-03-1

"12α-(toluene-sulfonyl-(4)-oxy)-5β-pregnanedione-(3,20)" is a complex organic compound derived from the pregnane family, which is a class of steroidal compounds. This specific compound features a tosyl group (a toluene-sulfonyl group) attached at the 12α position and a ketone group at both the 3 and 20 positions. The structure is characterized by a pregnane skeleton, which is a steroid nucleus with a cyclohexane ring fused to a cyclopentane ring. The compound's name indicates its specific functional groups and their positions, which are crucial for understanding its chemical properties and potential applications. 12α-(toluene-sulfonyl-(4)-oxy)-5β-pregnanedione-(3,20) may be of interest in the fields of pharmaceuticals or organic chemistry due to its unique structure and the potential for further chemical modifications.

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  • 1109-03-1 Structure

  • Basic information

    1. Product Name: 12α-(toluene-sulfonyl-(4)-oxy)-5β-pregnanedione-(3,20)
    2. Synonyms:
    3. CAS NO:1109-03-1
    4. Molecular Formula:
    5. Molecular Weight: 486.673
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1109-03-1.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: 12α-(toluene-sulfonyl-(4)-oxy)-5β-pregnanedione-(3,20)(CAS DataBase Reference)
    10. NIST Chemistry Reference: 12α-(toluene-sulfonyl-(4)-oxy)-5β-pregnanedione-(3,20)(1109-03-1)
    11. EPA Substance Registry System: 12α-(toluene-sulfonyl-(4)-oxy)-5β-pregnanedione-(3,20)(1109-03-1)

  • 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: 1109-03-1(Hazardous Substances Data)

1109-03-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1109-03-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,1,0 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1109-03:
(6*1)+(5*1)+(4*0)+(3*9)+(2*0)+(1*3)=41
41 % 10 = 1
So 1109-03-1 is a valid CAS Registry Number.

1109-03-1Upstream product

1109-03-1Relevant articles and documents

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