147411-54-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147411-54-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,4,1 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 147411-54:
(8*1)+(7*4)+(6*7)+(5*4)+(4*1)+(3*1)+(2*5)+(1*4)=119
119 % 10 = 9
So 147411-54-9 is a valid CAS Registry Number.