100510-32-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100510-32-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,5,1 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 100510-32:
(8*1)+(7*0)+(6*0)+(5*5)+(4*1)+(3*0)+(2*3)+(1*2)=45
45 % 10 = 5
So 100510-32-5 is a valid CAS Registry Number.