32571-02-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32571-02-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,5,7 and 1 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 32571-02:
(7*3)+(6*2)+(5*5)+(4*7)+(3*1)+(2*0)+(1*2)=91
91 % 10 = 1
So 32571-02-1 is a valid CAS Registry Number.