1279015-64-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1279015-64-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,9,0,1 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1279015-64:
(9*1)+(8*2)+(7*7)+(6*9)+(5*0)+(4*1)+(3*5)+(2*6)+(1*4)=163
163 % 10 = 3
So 1279015-64-3 is a valid CAS Registry Number.