1282541-17-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1282541-17-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,2,5,4 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1282541-17:
(9*1)+(8*2)+(7*8)+(6*2)+(5*5)+(4*4)+(3*1)+(2*1)+(1*7)=146
146 % 10 = 6
So 1282541-17-6 is a valid CAS Registry Number.