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87252-06-0

5-Ethyl-pyrazine-2,3-dicarbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 87252-06-0 Structure

  • Basic information

    1. Product Name: 5-Ethyl-pyrazine-2,3-dicarbonitrile
    2. Synonyms: 5-Ethyl-pyrazine-2,3-dicarbonitrile
    3. CAS NO:87252-06-0
    4. Molecular Formula:
    5. Molecular Weight: 158.162
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 87252-06-0.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: 5-Ethyl-pyrazine-2,3-dicarbonitrile(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-Ethyl-pyrazine-2,3-dicarbonitrile(87252-06-0)
    11. EPA Substance Registry System: 5-Ethyl-pyrazine-2,3-dicarbonitrile(87252-06-0)

  • 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: 87252-06-0(Hazardous Substances Data)

87252-06-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87252-06-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,5 and 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 87252-06:
(7*8)+(6*7)+(5*2)+(4*5)+(3*2)+(2*0)+(1*6)=140
140 % 10 = 0
So 87252-06-0 is a valid CAS Registry Number.

87252-06-0Downstream Products

87252-06-0Relevant articles and documents

Reaction of Pyrazine-2,3-dicarbonitrile and 1,3-Dimethyllumazine with Alkyl Radicals

Tada, Masaru,Ito, Takayori,Ohshima, Kaoru

, p. 1893 - 1896 (2007/10/02)

Pyrazine-2,3-dicarbonitrile (1) reacts with alkyl radicals to give mono- 3 and di-alkylated pyrazine-2,3-dicarbonitriles 4.Similarly 1,3-dimethyllumazine (2) reacts with alkyl radicals to give 7-alkyl-1,3-dimethyllumazines 8 as a major product.The reactivity of alkyl radicals decreases in the order tertiary, secondary, and primary, and 1 is more reactive than 2 in those radical substitution reactions.

Structure-activity Relationship of Herbicidal 2,3-Dicyano-5-Substituted Pyrazines

Nakamura, Akira,Ataka, Toshiei,Segawa, Hirozo,Takeuchi, Yasutomo,Takematsu, Tetsuo

, p. 1555 - 1560 (2007/10/02)

Sixty six 2,3-dicyano-5-substituted pyrazines were synthesized and their herbicidal activities against barnyard grass were measured in pot tests to clarify the relationship between chemical structure and activity.The activity of 59 derivatives was related parabolically to the hydrophobic substituent parameter at the 5-position of the pyrazine ring.

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