512782-63-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 512782-63-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,2,7,8 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 512782-63:
(8*5)+(7*1)+(6*2)+(5*7)+(4*8)+(3*2)+(2*6)+(1*3)=147
147 % 10 = 7
So 512782-63-7 is a valid CAS Registry Number.