198015-86-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 198015-86-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,0,1 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 198015-86:
(8*1)+(7*9)+(6*8)+(5*0)+(4*1)+(3*5)+(2*8)+(1*6)=160
160 % 10 = 0
So 198015-86-0 is a valid CAS Registry Number.