524070-25-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 524070-25-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,4,0,7 and 0 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 524070-25:
(8*5)+(7*2)+(6*4)+(5*0)+(4*7)+(3*0)+(2*2)+(1*5)=115
115 % 10 = 5
So 524070-25-5 is a valid CAS Registry Number.