512824-82-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 512824-82-7 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 4 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 512824-82:
(8*5)+(7*1)+(6*2)+(5*8)+(4*2)+(3*4)+(2*8)+(1*2)=137
137 % 10 = 7
So 512824-82-7 is a valid CAS Registry Number.