512825-18-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 512825-18-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,2,8,2 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 512825-18:
(8*5)+(7*1)+(6*2)+(5*8)+(4*2)+(3*5)+(2*1)+(1*8)=132
132 % 10 = 2
So 512825-18-2 is a valid CAS Registry Number.