Cas 74209-11-3,1,5-bis(4-chlorophenyl)-3-(pyridin-3-yl)pentane-1,5-dione

74209-11-3

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Basic information

Product Name: 1,5-bis(4-chlorophenyl)-3-(pyridin-3-yl)pentane-1,5-dione
Synonyms: 1,5-bis(4-chlorophenyl)-3-(pyridin-3-yl)pentane-1,5-dione
CAS NO:74209-11-3
Molecular Formula:
Molecular Weight: 398.288
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 1,5-bis(4-chlorophenyl)-3-(pyridin-3-yl)pentane-1,5-dione(CAS DataBase Reference)
NIST Chemistry Reference: 1,5-bis(4-chlorophenyl)-3-(pyridin-3-yl)pentane-1,5-dione(74209-11-3)
EPA Substance Registry System: 1,5-bis(4-chlorophenyl)-3-(pyridin-3-yl)pentane-1,5-dione(74209-11-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 74209-11-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74209-11-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,2,0 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 74209-11:
(7*7)+(6*4)+(5*2)+(4*0)+(3*9)+(2*1)+(1*1)=113
113 % 10 = 3
So 74209-11-3 is a valid CAS Registry Number.

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74209-11-3Relevant academic research and scientific papers

Combination of the Claisen-Schmidt reaction, the Michael addition, and the Hantzsch reaction in the synthesis of 2,6′-bis-aryl-3,4′-bipyridines

Gerasimov, O. A.,Gubaidullin, A. T.,Mamedov, V. A.,Mustakimova, L. V.

, (2020)

Pyridine-3-carbaldehyde reacted with 1-(aryl)ethan-1-ones to give 1,5-diaryl-3-(pyridin-3-yl)pentane-1,5-diones, which were further converted to 2′,6′-bis-aryl-3,4′-bipyridines.

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