215322-58-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 215322-58-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,5,3,2 and 2 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 215322-58:
(8*2)+(7*1)+(6*5)+(5*3)+(4*2)+(3*2)+(2*5)+(1*8)=100
100 % 10 = 0
So 215322-58-0 is a valid CAS Registry Number.