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79489-63-7

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79489-63-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79489-63-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,4,8 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79489-63:
(7*7)+(6*9)+(5*4)+(4*8)+(3*9)+(2*6)+(1*3)=197
197 % 10 = 7
So 79489-63-7 is a valid CAS Registry Number.

79489-63-7Downstream Products

79489-63-7Relevant articles and documents

Phosphorus Pentoxide Amine Mixtures as Reagents in the Synthesis of 2-(Dialkylamino)quinolines

Hansen, Bo W.,Pedersen, Erik B.

, p. 1485 - 1491 (2007/10/02)

2-(Dialkylamino)quinolines were prepared by treating acetanilides and N,N-dialkylformamides with a mixture of phosphorus pentoxide and a dialkylamine at 250 deg C.A mechanism which is related to HMPT induced ring closure reactions is proposed.Proper choic

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