180059-05-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 180059-05-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,0,5 and 9 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 180059-05:
(8*1)+(7*8)+(6*0)+(5*0)+(4*5)+(3*9)+(2*0)+(1*5)=116
116 % 10 = 6
So 180059-05-6 is a valid CAS Registry Number.