1185739-54-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1185739-54-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,7,3 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1185739-54:
(9*1)+(8*1)+(7*8)+(6*5)+(5*7)+(4*3)+(3*9)+(2*5)+(1*4)=191
191 % 10 = 1
So 1185739-54-1 is a valid CAS Registry Number.
1185739-54-1Relevant articles and documents
PROCESS FOR THE PREPARATION OF FESOTERODINE OR ITS SALTS
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Page/Page column 8, (2013/04/13)
The present invention relates to a process for the preparation of fesoterodine or its salts.