122341-63-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122341-63-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,3,4 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 122341-63:
(8*1)+(7*2)+(6*2)+(5*3)+(4*4)+(3*1)+(2*6)+(1*3)=83
83 % 10 = 3
So 122341-63-3 is a valid CAS Registry Number.