324543-64-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 324543-64-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,4,5,4 and 3 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 324543-64:
(8*3)+(7*2)+(6*4)+(5*5)+(4*4)+(3*3)+(2*6)+(1*4)=128
128 % 10 = 8
So 324543-64-8 is a valid CAS Registry Number.