126441-13-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126441-13-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,4,4 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 126441-13:
(8*1)+(7*2)+(6*6)+(5*4)+(4*4)+(3*1)+(2*1)+(1*3)=102
102 % 10 = 2
So 126441-13-2 is a valid CAS Registry Number.