5035-71-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5035-71-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,3 and 5 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5035-71:
(6*5)+(5*0)+(4*3)+(3*5)+(2*7)+(1*1)=72
72 % 10 = 2
So 5035-71-2 is a valid CAS Registry Number.