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156149-36-9

2-azido-5-chlorobenzonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 156149-36-9 Structure

  • Basic information

    1. Product Name: 2-azido-5-chlorobenzonitrile
    2. Synonyms: 2-azido-5-chlorobenzonitrile
    3. CAS NO:156149-36-9
    4. Molecular Formula:
    5. Molecular Weight: 178.581
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 156149-36-9.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: 2-azido-5-chlorobenzonitrile(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-azido-5-chlorobenzonitrile(156149-36-9)
    11. EPA Substance Registry System: 2-azido-5-chlorobenzonitrile(156149-36-9)

  • 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: 156149-36-9(Hazardous Substances Data)

156149-36-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156149-36-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,1,4 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 156149-36:
(8*1)+(7*5)+(6*6)+(5*1)+(4*4)+(3*9)+(2*3)+(1*6)=139
139 % 10 = 9
So 156149-36-9 is a valid CAS Registry Number.

156149-36-9Relevant articles and documents

PLASMA KALLIKREIN INHIBITORS AND USES THEREOF

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Paragraph 0932; 0933, (2021/03/19)

The present invention provides compounds and compositions thereof which are useful as inhibitors of plasma kallikrein and which exhibit desirable characteristics for the same.

Synthesis of benzotriazine and aryltriazene derivatives starting from 2-azidobenzonitrile derivatives

Nakhai, Azadeh,Stensland, Birgitta,Svensson, Per H.,Bergman, Jan

experimental part, p. 6588 - 6599 (2011/02/26)

3-Substituted 3,4-dihydro-4-imino-1,2,3-benzotriazine derivatives 7 were formed from 2-azidobenzonitriles 4 as starting materials on treatment with Grignard or lithium organic reagents. In some cases these procedures gave aryltriazenes 10 and 11 as products. All compounds were identified by NMR spectroscopy and the structures of three products, namely 7a, 10a and 11i, were corroborated by X-ray crystallography. The reactions of 2-azidobenzonitrile derivatives with Grignard reagents have been investigated. These reactions, depending on the type of Grignard reagent and the substituents on the 2-azidobenzonitrile derivatives, resulted in benzotriazines and triazenes. Copyright

3H-azepines and related systems. Part 5. Photo-induced ring expansions of o-azidobenzonitriles to 3-cyano- and 7-cyano-3H-azepin-2(1H)-ones

Lamara,Redhouse,Smalley,Thompson

, p. 5515 - 5525 (2007/10/02)

Unlike other aryl azides bearing electron-withdrawing ortho-substituents, o-azidobenzonitriles on photolysis in aqueous-tetrahydrofuran yield mixtures of the expected 3-cyano- and the unexpected 7-cyano-3H-azepin-2(1H)-ones. In one instance ring contraction to a 2-azabicyclo[3.2.0]hept-6-ene-3-one is noted. X-ray crystallographic data for 7-cyano- and 4-chloro-7-cyano-3H-azepin-2-one, and for the azabicycloheptenone, are presented.

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