194414-17-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 194414-17-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,4,4,1 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 194414-17:
(8*1)+(7*9)+(6*4)+(5*4)+(4*1)+(3*4)+(2*1)+(1*7)=140
140 % 10 = 0
So 194414-17-0 is a valid CAS Registry Number.