125313-17-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125313-17-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,3,1 and 3 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 125313-17:
(8*1)+(7*2)+(6*5)+(5*3)+(4*1)+(3*3)+(2*1)+(1*7)=89
89 % 10 = 9
So 125313-17-9 is a valid CAS Registry Number.