253313-03-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 253313-03-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,3,3,1 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 253313-03:
(8*2)+(7*5)+(6*3)+(5*3)+(4*1)+(3*3)+(2*0)+(1*3)=100
100 % 10 = 0
So 253313-03-0 is a valid CAS Registry Number.