618079-54-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 618079-54-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,8,0,7 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 618079-54:
(8*6)+(7*1)+(6*8)+(5*0)+(4*7)+(3*9)+(2*5)+(1*4)=172
172 % 10 = 2
So 618079-54-2 is a valid CAS Registry Number.