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1173153-47-3

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1173153-47-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1173153-47-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,3,1,5 and 3 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1173153-47:
(9*1)+(8*1)+(7*7)+(6*3)+(5*1)+(4*5)+(3*3)+(2*4)+(1*7)=133
133 % 10 = 3
So 1173153-47-3 is a valid CAS Registry Number.

1173153-47-3Upstream product

1173153-47-3Downstream Products

1173153-47-3Relevant academic research and scientific papers

Polysubstituted quinolines from 2-alkynylanilines and α,β-ynones through a sequential conjugate addition-cyclization process

Bernini, Roberta,Cacchi, Sandro,Fabrizi, Giancarlo,Filisti, Eleonora,Sferrazza, Alessio

, p. 1245 - 1250 (2009)

Polysubstituted quinolines have been prepared, usually in good to high yields, from readily available 2-alkynylanilines and α,β-ynones through a sequential process that omits the isolation of the enaminone intermediates. The reaction tolerates several use

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