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1227665-14-6

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1227665-14-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1227665-14-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,7,6,6 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1227665-14:
(9*1)+(8*2)+(7*2)+(6*7)+(5*6)+(4*6)+(3*5)+(2*1)+(1*4)=156
156 % 10 = 6
So 1227665-14-6 is a valid CAS Registry Number.

1227665-14-6Relevant articles and documents

Syntheses of N-phenylaminomethylenediphosphonic and -diphosphinic acids and their derivatives

Prishchenko,Livantsov,Novikova,Livantsova

, p. 1936 - 1938 (2009)

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