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157302-01-7

4-bromo-5-chloro-2-(imino-pyridin-2-yl-methyl)-phenol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 157302-01-7 Structure

  • Basic information

    1. Product Name: 4-bromo-5-chloro-2-(imino-pyridin-2-yl-methyl)-phenol
    2. Synonyms:
    3. CAS NO:157302-01-7
    4. Molecular Formula:
    5. Molecular Weight: 311.565
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 157302-01-7.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: 4-bromo-5-chloro-2-(imino-pyridin-2-yl-methyl)-phenol(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-bromo-5-chloro-2-(imino-pyridin-2-yl-methyl)-phenol(157302-01-7)
    11. EPA Substance Registry System: 4-bromo-5-chloro-2-(imino-pyridin-2-yl-methyl)-phenol(157302-01-7)

  • 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: 157302-01-7(Hazardous Substances Data)

157302-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157302-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,3,0 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 157302-01:
(8*1)+(7*5)+(6*7)+(5*3)+(4*0)+(3*2)+(2*0)+(1*1)=107
107 % 10 = 7
So 157302-01-7 is a valid CAS Registry Number.

157302-01-7Downstream Products

157302-01-7Relevant articles and documents

Process development of potassium channel opener, TCV-295, based on convenient ring formation of 2H-1,3-benzoxazine and selective N-oxidation of the pyridyl moiety

Mizufune, Hideya,Irie, Hiroyuki,Katsube, Susumu,Okada, Tadataka,Mizuno, Yukio,Arita, Miichiro

, p. 7501 - 7506 (2007/10/03)

An efficient process for potassium channel opener, TCV-295, based on a novel and convenient 4-(2-pyridyl)-2H-1,3-benzoxazine ring formation from o-hydroxybenzoylpyridine by the NH4I/piperidine/2,2-dimethoxypropane system and the following selective pyridine-N-oxidation using dimethyldioxirane, has been developed. Additionally, the combination reagent of ammonium halide and sec- or tert- amine conveniently converted o-hydroxyphenyl arylketones with several ketones (or benzaldehyde) to various novel 4-aryl-2H-1,3-benzoxazines.

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