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97551-44-5

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  • 97551-44-5 Structure

  • Basic information

    1. Product Name: dpma
    2. Synonyms: dpma
    3. CAS NO:97551-44-5
    4. Molecular Formula:
    5. Molecular Weight: 550.451
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 97551-44-5.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: dpma(CAS DataBase Reference)
    10. NIST Chemistry Reference: dpma(97551-44-5)
    11. EPA Substance Registry System: dpma(97551-44-5)

  • 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: 97551-44-5(Hazardous Substances Data)

97551-44-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97551-44-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,5,5 and 1 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 97551-44:
(7*9)+(6*7)+(5*5)+(4*5)+(3*1)+(2*4)+(1*4)=165
165 % 10 = 5
So 97551-44-5 is a valid CAS Registry Number.

97551-44-5Relevant articles and documents

Rearrangement and redistribution reaction of Ph2PCH2TMS with PhAsCl2 or AsCl3

Gupta, Arvind Kumar,Green, Joshua P.,Orthaber, Andreas

, p. 967 - 971 (2019)

The attempted synthesis of bis(diphenylphosphinomethyl) phenylarsane and tris(diphenylphosphinomethyl) arsane through condensation of chloro arsanes and diphenyl (trimethylsilylmethyl) phosphane yielded a number of side products originating from migratory and redox-reactions in addition to the targeted ligands. An unexpected, 1,3,4-phosphadiarssolan-1-ium salt was obtained and crystallographically characterized as an A-shaped chlorido adduct.

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