214534-62-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 214534-62-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,5,3 and 4 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 214534-62:
(8*2)+(7*1)+(6*4)+(5*5)+(4*3)+(3*4)+(2*6)+(1*2)=110
110 % 10 = 0
So 214534-62-0 is a valid CAS Registry Number.