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CAS

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705291-51-6

PYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE, 6-CHLORO-2-(1,1-DIMETHYLETHYL)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 705291-51-6 Structure

  • Basic information

    1. Product Name: PYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE, 6-CHLORO-2-(1,1-DIMETHYLETHYL)-
    2. Synonyms: PYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE, 6-CHLORO-2-(1,1-DIMETHYLETHYL)-
    3. CAS NO:705291-51-6
    4. Molecular Formula: C11H12 Cl N3 O
    5. Molecular Weight: 237.69
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 705291-51-6.mol

  • Chemical Properties

    1. Melting Point: 237-238 °C
    2. Boiling Point: 395.5±52.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.34±0.1 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: 0.04±0.20(Predicted)
    10. CAS DataBase Reference: PYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE, 6-CHLORO-2-(1,1-DIMETHYLETHYL)-(CAS DataBase Reference)
    11. NIST Chemistry Reference: PYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE, 6-CHLORO-2-(1,1-DIMETHYLETHYL)-(705291-51-6)
    12. EPA Substance Registry System: PYRIDO[3,4-D]PYRIMIDIN-4(3H)-ONE, 6-CHLORO-2-(1,1-DIMETHYLETHYL)-(705291-51-6)

  • 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: 705291-51-6(Hazardous Substances Data)

705291-51-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 705291-51-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,5,2,9 and 1 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 705291-51:
(8*7)+(7*0)+(6*5)+(5*2)+(4*9)+(3*1)+(2*5)+(1*1)=146
146 % 10 = 6
So 705291-51-6 is a valid CAS Registry Number.

705291-51-6Downstream Products

705291-51-6Relevant articles and documents

First functionalization by metallation of the pyridine moiety of pyridopyrimidin-4(3H)-ones. Diazines. Part 36

Audoux, Jér?me,Plé, Nelly,Turck, Alain,Quéguiner, Guy

, p. 4107 - 4123 (2007/10/03)

Starting from o-aminopyridine carboxylic acids, a general synthetic route leading to various pyridopyrimidin-4(3H)-ones is described. The first metallation and functionalization of the pyridine moiety has been studied and a regioselective metallation at the peri-position C5 of the pyridine ring has been highlighted.

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