17322-50-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17322-50-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,3,2 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 17322-50:
(7*1)+(6*7)+(5*3)+(4*2)+(3*2)+(2*5)+(1*0)=88
88 % 10 = 8
So 17322-50-8 is a valid CAS Registry Number.