92855-85-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92855-85-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,8,5 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 92855-85:
(7*9)+(6*2)+(5*8)+(4*5)+(3*5)+(2*8)+(1*5)=171
171 % 10 = 1
So 92855-85-1 is a valid CAS Registry Number.