727408-38-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 727408-38-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,7,4,0 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 727408-38:
(8*7)+(7*2)+(6*7)+(5*4)+(4*0)+(3*8)+(2*3)+(1*8)=170
170 % 10 = 0
So 727408-38-0 is a valid CAS Registry Number.