425395-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 425395-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,5,3,9 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 425395-26:
(8*4)+(7*2)+(6*5)+(5*3)+(4*9)+(3*5)+(2*2)+(1*6)=152
152 % 10 = 2
So 425395-26-2 is a valid CAS Registry Number.