82252-74-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82252-74-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,5 and 2 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 82252-74:
(7*8)+(6*2)+(5*2)+(4*5)+(3*2)+(2*7)+(1*4)=122
122 % 10 = 2
So 82252-74-2 is a valid CAS Registry Number.