122941-14-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122941-14-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,9,4 and 1 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 122941-14:
(8*1)+(7*2)+(6*2)+(5*9)+(4*4)+(3*1)+(2*1)+(1*4)=104
104 % 10 = 4
So 122941-14-4 is a valid CAS Registry Number.