63791-07-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63791-07-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,7,9 and 1 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 63791-07:
(7*6)+(6*3)+(5*7)+(4*9)+(3*1)+(2*0)+(1*7)=141
141 % 10 = 1
So 63791-07-1 is a valid CAS Registry Number.