211449-32-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 211449-32-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,1,4,4 and 9 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 211449-32:
(8*2)+(7*1)+(6*1)+(5*4)+(4*4)+(3*9)+(2*3)+(1*2)=100
100 % 10 = 0
So 211449-32-0 is a valid CAS Registry Number.