85692-53-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85692-53-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,9 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85692-53:
(7*8)+(6*5)+(5*6)+(4*9)+(3*2)+(2*5)+(1*3)=171
171 % 10 = 1
So 85692-53-1 is a valid CAS Registry Number.