14258-45-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14258-45-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,5 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 14258-45:
(7*1)+(6*4)+(5*2)+(4*5)+(3*8)+(2*4)+(1*5)=98
98 % 10 = 8
So 14258-45-8 is a valid CAS Registry Number.
InChI:InChI=1/C23H24N2/c1-4-10-20(11-5-1)23(21-12-6-2-7-13-21)25-18-16-24(17-19-25)22-14-8-3-9-15-22/h1-15,23H,16-19H2