126399-14-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126399-14-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,3,9 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 126399-14:
(8*1)+(7*2)+(6*6)+(5*3)+(4*9)+(3*9)+(2*1)+(1*4)=142
142 % 10 = 2
So 126399-14-2 is a valid CAS Registry Number.