134179-49-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134179-49-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,1,7 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 134179-49:
(8*1)+(7*3)+(6*4)+(5*1)+(4*7)+(3*9)+(2*4)+(1*9)=130
130 % 10 = 0
So 134179-49-0 is a valid CAS Registry Number.