144648-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144648-79-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,6,4 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 144648-79:
(8*1)+(7*4)+(6*4)+(5*6)+(4*4)+(3*8)+(2*7)+(1*9)=153
153 % 10 = 3
So 144648-79-3 is a valid CAS Registry Number.