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14331-16-9

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14331-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14331-16-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,3,3 and 1 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 14331-16:
(7*1)+(6*4)+(5*3)+(4*3)+(3*1)+(2*1)+(1*6)=69
69 % 10 = 9
So 14331-16-9 is a valid CAS Registry Number.
InChI:InChI=1/C20H44N2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-19-22-20-17-18-21/h22H,2-21H2,1H3

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