14537-58-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14537-58-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,5,3 and 7 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 14537-58:
(7*1)+(6*4)+(5*5)+(4*3)+(3*7)+(2*5)+(1*8)=107
107 % 10 = 7
So 14537-58-7 is a valid CAS Registry Number.