1016970-06-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1016970-06-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,6,9,7 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1016970-06:
(9*1)+(8*0)+(7*1)+(6*6)+(5*9)+(4*7)+(3*0)+(2*0)+(1*6)=131
131 % 10 = 1
So 1016970-06-1 is a valid CAS Registry Number.