2499-78-7 Usage
Chemical structure
A biphenyl group with a substituent at the 4' position (iodine) and a substituent at the 3 position (nitro group)
Classification
Organic compound
Applications
a. Organic synthesis
b. Building block for pharmaceuticals, agrochemicals, and dyes
c. Reagent in organic reactions (synthesis of other organic compounds)
Hazardous nature
Potentially hazardous chemical
Safety precautions
Proper handling and storage required to prevent accidents and exposure
Check Digit Verification of cas no
The CAS Registry Mumber 2499-78-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,4,9 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2499-78:
(6*2)+(5*4)+(4*9)+(3*9)+(2*7)+(1*8)=117
117 % 10 = 7
So 2499-78-7 is a valid CAS Registry Number.
2499-78-7Relevant articles and documents
ONE STEP DIRECT ARYLATION OF COMMODITY CHEMICALS TO SPECIALTY CHEMICALS BY TANDEM CATALYTIC PLATFORM
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Paragraph 0038; 0039; 0041; 0042; 0106, (2018/02/28)
The present invention relates to a continuous direct arylation process based on a tandem catalyst for synthesizing specialty chemicals. A method for synthesizing an aryl-aryl structure from a substrate selected from the group consisting of benzyl alcohol, benzyl amine and toluene which are low value added compounds is developed using a silver ion-containing tandem catalyst. The method is applied for synthesizing hexaphenyl arylene and can be applied for synthesizing high value added compounds (not only natural substances and chemical compounds but pharmaceutical and agricultural pesticide relative fields) directly from primary raw materials through the reaction.COPYRIGHT KIPO 2017
