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1246677-44-0

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1246677-44-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1246677-44-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,6,7 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1246677-44:
(9*1)+(8*2)+(7*4)+(6*6)+(5*6)+(4*7)+(3*7)+(2*4)+(1*4)=180
180 % 10 = 0
So 1246677-44-0 is a valid CAS Registry Number.

1246677-44-0Downstream Products

1246677-44-0Relevant academic research and scientific papers

Effects of substituent and catalyst on the intramolecular Povarov reaction - Synthesis of chromenonaphthyridines

Maiti, Sourav,Panja, Suman Kalyan,Sadhukhan, Koushik,Ghosh, Jaydip,Bandyopadhyay, Chandrakanta

, p. 694 - 696 (2012)

2-(N-Alkenyl-N-aryl)aminochromone-3-carbaldehyde undergoes intramolecular Povarov reaction with aromatic amines in the presence of Ph3P· HClO4 to produce chromenonaphthyridine. The effects of substituent and catalyst have been studie

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