179322-40-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 179322-40-8 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 0 respectively.
Calculate Digit Verification of CAS Registry Number 179322-40:
(8*1)+(7*7)+(6*9)+(5*3)+(4*2)+(3*2)+(2*4)+(1*0)=148
148 % 10 = 8
So 179322-40-8 is a valid CAS Registry Number.