52209-10-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52209-10-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,2,0 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 52209-10:
(7*5)+(6*2)+(5*2)+(4*0)+(3*9)+(2*1)+(1*0)=86
86 % 10 = 6
So 52209-10-6 is a valid CAS Registry Number.