910822-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 910822-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,0,8,2 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 910822-52:
(8*9)+(7*1)+(6*0)+(5*8)+(4*2)+(3*2)+(2*5)+(1*2)=145
145 % 10 = 5
So 910822-52-5 is a valid CAS Registry Number.