214353-00-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 214353-00-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,4,3,5 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 214353-00:
(8*2)+(7*1)+(6*4)+(5*3)+(4*5)+(3*3)+(2*0)+(1*0)=91
91 % 10 = 1
So 214353-00-1 is a valid CAS Registry Number.