32110-55-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32110-55-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,1,1 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 32110-55:
(7*3)+(6*2)+(5*1)+(4*1)+(3*0)+(2*5)+(1*5)=57
57 % 10 = 7
So 32110-55-7 is a valid CAS Registry Number.