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17123-09-0

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17123-09-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17123-09-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,1,2 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 17123-09:
(7*1)+(6*7)+(5*1)+(4*2)+(3*3)+(2*0)+(1*9)=80
80 % 10 = 0
So 17123-09-0 is a valid CAS Registry Number.

17123-09-0Relevant articles and documents

Eine einfache Methode zur Darstellung von Imidodiphosphorsaeuretetraestern

Meznik, Lubomir,Marecek, Ales

, p. 294 - 295 (2007/10/02)

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