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143771-02-2

4-diphenylphosphinoyl-1-methoxy-2-phospholene 1-oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 143771-02-2 Structure

  • Basic information

    1. Product Name: 4-diphenylphosphinoyl-1-methoxy-2-phospholene 1-oxide
    2. Synonyms:
    3. CAS NO:143771-02-2
    4. Molecular Formula:
    5. Molecular Weight: 332.276
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 143771-02-2.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: 4-diphenylphosphinoyl-1-methoxy-2-phospholene 1-oxide(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-diphenylphosphinoyl-1-methoxy-2-phospholene 1-oxide(143771-02-2)
    11. EPA Substance Registry System: 4-diphenylphosphinoyl-1-methoxy-2-phospholene 1-oxide(143771-02-2)

  • 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: 143771-02-2(Hazardous Substances Data)

143771-02-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143771-02-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,7,7 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 143771-02:
(8*1)+(7*4)+(6*3)+(5*7)+(4*7)+(3*1)+(2*0)+(1*2)=122
122 % 10 = 2
So 143771-02-2 is a valid CAS Registry Number.

143771-02-2Downstream Products

143771-02-2Relevant articles and documents

Novel Synthesis of 2-Pphosphinoylphospholane 1-Oxide Derivatives

Miyamoto, Yasushi,Yamashita, Mitsuji,Oshikawa, Tatsuo

, p. 2004 - 2006 (1992)

Reactions of 2-phospholene 1-oxides with N-bromoacetamide in aqueous organic solvent produced 2-bromo-3-hydroxyphospholane 1-oxides, which reacted with sodium salts of dialkyl phosphonates to afford novel 2-phosphinoylphospholane 1-oxide derivatives.A 4-phosphinoyl-2-phospholene derivative was also prepared.

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