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  • 1569905-12-9 Structure
  • Basic information

    1. Product Name: C11H3(2)H7N2
    2. Synonyms:
    3. CAS NO:1569905-12-9
    4. Molecular Formula:
    5. Molecular Weight: 177.158
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1569905-12-9.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: C11H3(2)H7N2(CAS DataBase Reference)
    10. NIST Chemistry Reference: C11H3(2)H7N2(1569905-12-9)
    11. EPA Substance Registry System: C11H3(2)H7N2(1569905-12-9)
  • 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: 1569905-12-9(Hazardous Substances Data)

1569905-12-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1569905-12-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,6,9,9,0 and 5 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1569905-12:
(9*1)+(8*5)+(7*6)+(6*9)+(5*9)+(4*0)+(3*5)+(2*1)+(1*2)=209
209 % 10 = 9
So 1569905-12-9 is a valid CAS Registry Number.

1569905-12-9Downstream Products

1569905-12-9Relevant articles and documents

Decatungstate photocatalyzed benzylation of alkenes with alkylaromatics

Qrareya, Hisham,Ravelli, Davide,Fagnoni, Maurizio,Albini, Angelo

, p. 2891 - 2899 (2013)

The direct benzylation of electrophilic al-kenes with alkylbenzenes has been achieved by decatungstate photocatalysis in a high ionic strength medium (5:1 acetonitrile/water mixed solvents, 0.5 M lithium perchlorate). The reaction has been extended to ring-substituted (Cl, F, CN) toluenes and further alkylbenzenes. Intramolecular selectivity (p-cymene, 4-methylanisole) and deuteration effects support the atom transfer character of the process that, however, requires a sufficient stabilization of the intermediate polar exciplex to occur. The reactivity of the deca-tungstate anion is compared with that of aromatic ketones, the benchmark of photochemical hydrogen/ electron transfer processes.

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