92855-90-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92855-90-8 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, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 92855-90:
(7*9)+(6*2)+(5*8)+(4*5)+(3*5)+(2*9)+(1*0)=168
168 % 10 = 8
So 92855-90-8 is a valid CAS Registry Number.