122145-94-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122145-94-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,1,4 and 5 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 122145-94:
(8*1)+(7*2)+(6*2)+(5*1)+(4*4)+(3*5)+(2*9)+(1*4)=92
92 % 10 = 2
So 122145-94-2 is a valid CAS Registry Number.