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CAS

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131223-03-5

2-(2,4-dinitrophenyl)-1,1-dicyanoethylene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 131223-03-5 Structure

  • Basic information

    1. Product Name: 2-(2,4-dinitrophenyl)-1,1-dicyanoethylene
    2. Synonyms:
    3. CAS NO:131223-03-5
    4. Molecular Formula:
    5. Molecular Weight: 244.166
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 131223-03-5.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: 2-(2,4-dinitrophenyl)-1,1-dicyanoethylene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-(2,4-dinitrophenyl)-1,1-dicyanoethylene(131223-03-5)
    11. EPA Substance Registry System: 2-(2,4-dinitrophenyl)-1,1-dicyanoethylene(131223-03-5)

  • 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: 131223-03-5(Hazardous Substances Data)

131223-03-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131223-03-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,2,2 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 131223-03:
(8*1)+(7*3)+(6*1)+(5*2)+(4*2)+(3*3)+(2*0)+(1*3)=65
65 % 10 = 5
So 131223-03-5 is a valid CAS Registry Number.

131223-03-5Relevant articles and documents

ADDITIVES FOR ELECTROLYTES IN LI-ION BATTERIES

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Paragraph 0040; 0041; 0045; 0046, (2020/05/15)

Method of improving the performance and safety of a Li-ion battery. The method comprises using a nitrile-based small organic compound of general formula I, V or IX outlined below in association with the electrolyte of the battery.

Switchable catalysis with a light-responsive cavitand

Berryman, Orion B.,Sather, Aaron C.,Lledo, Agusti,Rebek Jr., Julius

supporting information; experimental part, p. 9400 - 9403 (2011/11/07)

Catalytic guest stars: A cavitand with an azobenzene wall adopts an introverted shape when irradiated with UV light. This conformation has been characterized in solution and the solid state and is used to control guest binding. By incorporating an organoc

SYNTHESIS OF 2,4-DINITRO- AND 2,4,6-TRINITROBENZYLIDENE COMPOUNDS BY KNOEVENAGEL CONDENSATION.

Kinastowski, Stefan,Wnuk, Stanislaw,Kaczmarek, Elzbieta

, p. 495 - 503 (2007/10/02)

Knoevenagel reaction between 2,4-dinitrobenzylaldehyde (1a) or 2,4,6-trinitrobenzaldehyde (1b) and malonic ester, ethyl cyanoacetate, cyanoacetamide, malononitrile, malonamide and its derivatives has been described.Different catalysts such as titanium tet

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