85422-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85422-94-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,4,2 and 2 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 85422-94:
(7*8)+(6*5)+(5*4)+(4*2)+(3*2)+(2*9)+(1*4)=142
142 % 10 = 2
So 85422-94-2 is a valid CAS Registry Number.