714213-93-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 714213-93-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,4,2,1 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 714213-93:
(8*7)+(7*1)+(6*4)+(5*2)+(4*1)+(3*3)+(2*9)+(1*3)=131
131 % 10 = 1
So 714213-93-1 is a valid CAS Registry Number.