518033-56-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 518033-56-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,8,0,3 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 518033-56:
(8*5)+(7*1)+(6*8)+(5*0)+(4*3)+(3*3)+(2*5)+(1*6)=132
132 % 10 = 2
So 518033-56-2 is a valid CAS Registry Number.