83082-67-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83082-67-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,8 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 83082-67:
(7*8)+(6*3)+(5*0)+(4*8)+(3*2)+(2*6)+(1*7)=131
131 % 10 = 1
So 83082-67-1 is a valid CAS Registry Number.