Cas 428504-34-1,3-(4-ethoxyphenyl)-2-phenyl-2,3-dihydroquinazolin-4(1H)-one

428504-34-1

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Basic information

Product Name: 3-(4-ethoxyphenyl)-2-phenyl-2,3-dihydroquinazolin-4(1H)-one
Synonyms: 3-(4-ethoxyphenyl)-2-phenyl-2,3-dihydroquinazolin-4(1H)-one
CAS NO:428504-34-1
Molecular Formula:
Molecular Weight: 344.413
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: 3-(4-ethoxyphenyl)-2-phenyl-2,3-dihydroquinazolin-4(1H)-one(CAS DataBase Reference)
NIST Chemistry Reference: 3-(4-ethoxyphenyl)-2-phenyl-2,3-dihydroquinazolin-4(1H)-one(428504-34-1)
EPA Substance Registry System: 3-(4-ethoxyphenyl)-2-phenyl-2,3-dihydroquinazolin-4(1H)-one(428504-34-1)

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: 428504-34-1(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 428504-34-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,2,8,5,0 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 428504-34:
(8*4)+(7*2)+(6*8)+(5*5)+(4*0)+(3*4)+(2*3)+(1*4)=141
141 % 10 = 1
So 428504-34-1 is a valid CAS Registry Number.

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428504-34-1Relevant academic research and scientific papers

Tandem supramolecular synthesis of substituted 2-aryl-2,3- dihydroquinazolin-4(1H)-ones in the presence of β-cyclodextrin in water

Ramesh,Karnakar,Satish,Harsha Vardhan Reddy,Nageswar

, p. 6095 - 6099 (2012)

Substituted 2-aryl-2,3-dihydroquinazolin-4(1H)-ones were prepared for the first time in water under neutral conditions by the reaction of aniline, isatoic anhydride, and aldehyde mediated by β-cyclodextrin in good yields. β-Cyclodextrin can be recovered a

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