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1433788-84-1

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  • 1433788-84-1 Structure

  • Basic information

    1. Product Name: 3-benzyl-3-ethynylpent-4-ynyl 4-toluenesulfonate
    2. Synonyms: 3-benzyl-3-ethynylpent-4-ynyl 4-toluenesulfonate
    3. CAS NO:1433788-84-1
    4. Molecular Formula:
    5. Molecular Weight: 352.454
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1433788-84-1.mol
    9. Article Data: 1

  • 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-benzyl-3-ethynylpent-4-ynyl 4-toluenesulfonate(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-benzyl-3-ethynylpent-4-ynyl 4-toluenesulfonate(1433788-84-1)
    11. EPA Substance Registry System: 3-benzyl-3-ethynylpent-4-ynyl 4-toluenesulfonate(1433788-84-1)

  • 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: 1433788-84-1(Hazardous Substances Data)

1433788-84-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1433788-84-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,3,7,8 and 8 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1433788-84:
(9*1)+(8*4)+(7*3)+(6*3)+(5*7)+(4*8)+(3*8)+(2*8)+(1*4)=191
191 % 10 = 1
So 1433788-84-1 is a valid CAS Registry Number.

1433788-84-1Relevant articles and documents

Anion-induced enantioselective cyclization of diynamides to pyrrolidines catalyzed by cationic gold complexes

Mourad, Asmaa Kamal,Leutzow, Juliane,Czekelius, Constantin

, p. 11149 - 11152 (2012)

Only chiral anions do the job! Optically active gold complexes derived from substituted binol hydrogen phosphate catalyze the desymmetrizing cyclization of 1,4-diynamides. This reaction provides access to synthetically useful, chiral methylene pyrrolidine

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