1267952-23-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1267952-23-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,7,9,5 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1267952-23:
(9*1)+(8*2)+(7*6)+(6*7)+(5*9)+(4*5)+(3*2)+(2*2)+(1*3)=187
187 % 10 = 7
So 1267952-23-7 is a valid CAS Registry Number.
1267952-23-7Relevant academic research and scientific papers
PROCESS FOR PREPARATION OF PYRIMIDINYLACETONITRILE DERIVATIVES AND INTERMEDIATES FOR SYNTHESIS THEREOF
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, (2012/07/27)
Provided is a process by which pyrimidinylacetonitrile derivatives can be prepared easily and efficiently from industrially available raw materials. Also provided are intermediates for the synthesis of the derivatives. A process for the preparation of pyr
