852525-43-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 852525-43-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,2,5,2 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 852525-43:
(8*8)+(7*5)+(6*2)+(5*5)+(4*2)+(3*5)+(2*4)+(1*3)=170
170 % 10 = 0
So 852525-43-0 is a valid CAS Registry Number.