914244-40-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 914244-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,4,2,4 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 914244-40:
(8*9)+(7*1)+(6*4)+(5*2)+(4*4)+(3*4)+(2*4)+(1*0)=149
149 % 10 = 9
So 914244-40-9 is a valid CAS Registry Number.