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117459-94-6

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117459-94-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117459-94-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,4,5 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 117459-94:
(8*1)+(7*1)+(6*7)+(5*4)+(4*5)+(3*9)+(2*9)+(1*4)=146
146 % 10 = 6
So 117459-94-6 is a valid CAS Registry Number.

117459-94-6Downstream Products

117459-94-6Relevant articles and documents

Acetylenchemie. 9. Mitt. Anellierte Imidazole aus N-Propinylamid-Vorstufen

Reisch, Johannes,Scheer, Mathias

, p. 677 - 679 (2007/10/02)

The compound 2-(N-formyl-N-prop-2'-inyl)aminopyridine was cyclised in boiling formic acid to 3-methylimidazopyridine, with 3-methylene-2H-imidazopyridine as the intermediate.Under similar conditions the 1,3-diprop-2-inylpyrimidoquinoline-2,4-dione resulted from 1-methylimidazoquinoline-4-carbonic acid-N-2-prop-2'-inylamide and from the 1-prop-2'inylbenzonaphthyridin-2-one the 1-methylbenzoimidazonaphthyridine-4,7-dione as a new ring system, was obtained.

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