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1245905-02-5

C34H22BF2N3O4 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1245905-02-5 Structure

  • Basic information

    1. Product Name: C34H22BF2N3O4
    2. Synonyms:
    3. CAS NO:1245905-02-5
    4. Molecular Formula:
    5. Molecular Weight: 585.374
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1245905-02-5.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: C34H22BF2N3O4(CAS DataBase Reference)
    10. NIST Chemistry Reference: C34H22BF2N3O4(1245905-02-5)
    11. EPA Substance Registry System: C34H22BF2N3O4(1245905-02-5)

  • 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: 1245905-02-5(Hazardous Substances Data)

1245905-02-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1245905-02-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,5,9,0 and 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1245905-02:
(9*1)+(8*2)+(7*4)+(6*5)+(5*9)+(4*0)+(3*5)+(2*0)+(1*2)=145
145 % 10 = 5
So 1245905-02-5 is a valid CAS Registry Number.

1245905-02-5Downstream Products

1245905-02-5Relevant articles and documents

Pyrrolidylsubstituted azadipyrromethene with fully chelated boron atom

Yakubovskyi, Viktor P.,Shandura, Mykola P.,Kovtun, Yuriy P.

, p. 944 - 950 (2010)

A difluorosubstituted aza-boron-dipyrromethene derivative with fully chelated boron atom was synthesized by the reaction of BF3Et 2O with 3,3,5,5-tetraarylazadipyrromethene, which was easily prepared from 1,3-diaryl-4-nitro-butan-1-one and ammonium acetate. One fluorine atom of the dye was substituted by pyrrolidine residue. This resulted in a significant bathochromic effect. Ultraviolet absorption and fluorescence emission spectra were recorded, and quantum yields of the obtained compounds were calculated.

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