518342-68-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 518342-68-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,1,8,3,4 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 518342-68:
(8*5)+(7*1)+(6*8)+(5*3)+(4*4)+(3*2)+(2*6)+(1*8)=152
152 % 10 = 2
So 518342-68-2 is a valid CAS Registry Number.