13008-52-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 13008-52-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,0,0 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13008-52:
(7*1)+(6*3)+(5*0)+(4*0)+(3*8)+(2*5)+(1*2)=61
61 % 10 = 1
So 13008-52-1 is a valid CAS Registry Number.