53975-85-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53975-85-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,9,7 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 53975-85:
(7*5)+(6*3)+(5*9)+(4*7)+(3*5)+(2*8)+(1*5)=162
162 % 10 = 2
So 53975-85-2 is a valid CAS Registry Number.