17200-19-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17200-19-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,2,0 and 0 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 17200-19:
(7*1)+(6*7)+(5*2)+(4*0)+(3*0)+(2*1)+(1*9)=70
70 % 10 = 0
So 17200-19-0 is a valid CAS Registry Number.