912642-25-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 912642-25-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,2,6,4 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 912642-25:
(8*9)+(7*1)+(6*2)+(5*6)+(4*4)+(3*2)+(2*2)+(1*5)=152
152 % 10 = 2
So 912642-25-2 is a valid CAS Registry Number.