524036-45-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 524036-45-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,4,0,3 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 524036-45:
(8*5)+(7*2)+(6*4)+(5*0)+(4*3)+(3*6)+(2*4)+(1*5)=121
121 % 10 = 1
So 524036-45-1 is a valid CAS Registry Number.