1260859-18-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1260859-18-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,0,8,5 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1260859-18:
(9*1)+(8*2)+(7*6)+(6*0)+(5*8)+(4*5)+(3*9)+(2*1)+(1*8)=164
164 % 10 = 4
So 1260859-18-4 is a valid CAS Registry Number.
1260859-18-4Relevant articles and documents
DONEPEZIL SALTS SUITABLE FOR THE PREPARATION OF PHARMACEUTICAL COMPOSITIONS
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Page/Page column 24-25, (2008/06/13)
The invention relates to donepezil salts formed with organic acids and a process for the preparation thereof . Said salts can be used for the preparation of pharmaceutical compositions. The invention also relates to a process for the preparation of said s