244135-47-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 244135-47-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,4,1,3 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 244135-47:
(8*2)+(7*4)+(6*4)+(5*1)+(4*3)+(3*5)+(2*4)+(1*7)=115
115 % 10 = 5
So 244135-47-5 is a valid CAS Registry Number.