14894-50-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14894-50-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,8,9 and 4 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 14894-50:
(7*1)+(6*4)+(5*8)+(4*9)+(3*4)+(2*5)+(1*0)=129
129 % 10 = 9
So 14894-50-9 is a valid CAS Registry Number.