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264906-73-2

1-Benzofuro[2',3':2,3]-5α-cholest-2-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 264906-73-2 Structure

  • Basic information

    1. Product Name: 1-Benzofuro[2',3':2,3]-5α-cholest-2-ene
    2. Synonyms:
    3. CAS NO:264906-73-2
    4. Molecular Formula:
    5. Molecular Weight: 460.744
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 264906-73-2.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: 1-Benzofuro[2',3':2,3]-5α-cholest-2-ene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-Benzofuro[2',3':2,3]-5α-cholest-2-ene(264906-73-2)
    11. EPA Substance Registry System: 1-Benzofuro[2',3':2,3]-5α-cholest-2-ene(264906-73-2)

  • 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: 264906-73-2(Hazardous Substances Data)

264906-73-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 264906-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,9,0 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 264906-73:
(8*2)+(7*6)+(6*4)+(5*9)+(4*0)+(3*6)+(2*7)+(1*3)=162
162 % 10 = 2
So 264906-73-2 is a valid CAS Registry Number.

264906-73-2Downstream Products

264906-73-2Relevant articles and documents

Synthesis and circular dichroism of steroids with 2,3-dihydro-1-benzofuran and 4H-benzopyran chromophores; revision of the absolute configuration of some norneolignans from Krameria cystisoides

Kurtan, Tibor,Baitz-Gacs, Eszter,Majer, Zsuzsa,Antus, Sandor

, p. 453 - 461 (2007/10/03)

Starting from cholesterol the 2,3-dihydrobenzo[b]furans 12a, 12b, and the 4H-benzopyran derivative 14 with known absolute conformation were synthesized by a stereocontrolled sequence. The same helicity rule was found to be valid for both chromophores; the P/M helicity of the heteroring leads to a negative/positive CD within the α-band. On the basis of this rule the absolute configuration of norneolignans 24-26 isolated from Krameria cystisoides was also revised. The Royal Society of Chemistry 2000.

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