Cas 104706-20-9,6-[1-p-Tolyl-meth-(E)-ylidene]-6,7,8,9-tetrahydro-pyrido[2,1-b]quinazolin-11-one

104706-20-9

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Basic information

Product Name: 6-[1-p-Tolyl-meth-(E)-ylidene]-6,7,8,9-tetrahydro-pyrido[2,1-b]quinazolin-11-one
Synonyms: 6-[1-p-Tolyl-meth-(E)-ylidene]-6,7,8,9-tetrahydro-pyrido[2,1-b]quinazolin-11-one
CAS NO:104706-20-9
Molecular Formula:
Molecular Weight: 302.376
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: 6-[1-p-Tolyl-meth-(E)-ylidene]-6,7,8,9-tetrahydro-pyrido[2,1-b]quinazolin-11-one(CAS DataBase Reference)
NIST Chemistry Reference: 6-[1-p-Tolyl-meth-(E)-ylidene]-6,7,8,9-tetrahydro-pyrido[2,1-b]quinazolin-11-one(104706-20-9)
EPA Substance Registry System: 6-[1-p-Tolyl-meth-(E)-ylidene]-6,7,8,9-tetrahydro-pyrido[2,1-b]quinazolin-11-one(104706-20-9)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 104706-20-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 104706-20-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,7,0 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 104706-20:
(8*1)+(7*0)+(6*4)+(5*7)+(4*0)+(3*6)+(2*2)+(1*0)=89
89 % 10 = 9
So 104706-20-9 is a valid CAS Registry Number.

104706-20-9Upstream product

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104706-20-9Relevant academic research and scientific papers

Synthesis of Tetrahydropyridoquinazolin-10(H)-one Analogues

Jain, M. P.,Gupta, V. N.,Atal, C. K.,Nath, L. G. D.

, p. 983 - 984 (2007/10/02)

Tetrahydropyridoquinazolin-10(H)-one analogues (III) have been synthesised by the condensation of 1,2,3,4-tetrahydropyridoquinazolin-10(H)-one (I) with different aromatic as well as aliphatic aldehydes (II) and screened for their bronchodilatory and uterotonic activities.Their structures have been established by elemental analyses and spectral data.

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