14598-79-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14598-79-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,5,9 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 14598-79:
(7*1)+(6*4)+(5*5)+(4*9)+(3*8)+(2*7)+(1*9)=139
139 % 10 = 9
So 14598-79-9 is a valid CAS Registry Number.