1197049-17-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1197049-17-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,7,0,4 and 9 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1197049-17:
(9*1)+(8*1)+(7*9)+(6*7)+(5*0)+(4*4)+(3*9)+(2*1)+(1*7)=174
174 % 10 = 4
So 1197049-17-4 is a valid CAS Registry Number.
1197049-17-4Relevant articles and documents
A process for the preparation of Telmisartan.
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Page/Page column 10-11, (2009/12/07)
The present invention relates to a process for the preparation of Telmisartan esters and Telmisartan and intermediates for the synthesis thereof.