282525-12-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 282525-12-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,2,5,2 and 5 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 282525-12:
(8*2)+(7*8)+(6*2)+(5*5)+(4*2)+(3*5)+(2*1)+(1*2)=136
136 % 10 = 6
So 282525-12-6 is a valid CAS Registry Number.