179041-74-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 179041-74-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,0,4 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 179041-74:
(8*1)+(7*7)+(6*9)+(5*0)+(4*4)+(3*1)+(2*7)+(1*4)=148
148 % 10 = 8
So 179041-74-8 is a valid CAS Registry Number.