155179-24-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155179-24-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,1,7 and 9 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 155179-24:
(8*1)+(7*5)+(6*5)+(5*1)+(4*7)+(3*9)+(2*2)+(1*4)=141
141 % 10 = 1
So 155179-24-1 is a valid CAS Registry Number.