883833-79-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 883833-79-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,3,8,3 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 883833-79:
(8*8)+(7*8)+(6*3)+(5*8)+(4*3)+(3*3)+(2*7)+(1*9)=222
222 % 10 = 2
So 883833-79-2 is a valid CAS Registry Number.