179322-41-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 179322-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,3,2 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 179322-41:
(8*1)+(7*7)+(6*9)+(5*3)+(4*2)+(3*2)+(2*4)+(1*1)=149
149 % 10 = 9
So 179322-41-9 is a valid CAS Registry Number.