1016837-06-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1016837-06-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,6,8,3 and 7 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1016837-06:
(9*1)+(8*0)+(7*1)+(6*6)+(5*8)+(4*3)+(3*7)+(2*0)+(1*6)=131
131 % 10 = 1
So 1016837-06-1 is a valid CAS Registry Number.