431067-62-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 431067-62-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,1,0,6 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 431067-62:
(8*4)+(7*3)+(6*1)+(5*0)+(4*6)+(3*7)+(2*6)+(1*2)=118
118 % 10 = 8
So 431067-62-8 is a valid CAS Registry Number.