854752-52-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 854752-52-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,4,7,5 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 854752-52:
(8*8)+(7*5)+(6*4)+(5*7)+(4*5)+(3*2)+(2*5)+(1*2)=196
196 % 10 = 6
So 854752-52-6 is a valid CAS Registry Number.