727419-49-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 727419-49-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,7,4,1 and 9 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 727419-49:
(8*7)+(7*2)+(6*7)+(5*4)+(4*1)+(3*9)+(2*4)+(1*9)=180
180 % 10 = 0
So 727419-49-0 is a valid CAS Registry Number.