14546-70-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14546-70-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,5,4 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 14546-70:
(7*1)+(6*4)+(5*5)+(4*4)+(3*6)+(2*7)+(1*0)=104
104 % 10 = 4
So 14546-70-4 is a valid CAS Registry Number.