Cas 1600520-02-2,7-bromo-2-phenyl-1-(p-tolyl)pyrazolo[5,1-b]quinazolin-9(1H)-one

1600520-02-2

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Basic information

Product Name: 7-bromo-2-phenyl-1-(p-tolyl)pyrazolo[5,1-b]quinazolin-9(1H)-one
Synonyms: 7-bromo-2-phenyl-1-(p-tolyl)pyrazolo[5,1-b]quinazolin-9(1H)-one
CAS NO:1600520-02-2
Molecular Formula:
Molecular Weight: 430.304
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: 7-bromo-2-phenyl-1-(p-tolyl)pyrazolo[5,1-b]quinazolin-9(1H)-one(CAS DataBase Reference)
NIST Chemistry Reference: 7-bromo-2-phenyl-1-(p-tolyl)pyrazolo[5,1-b]quinazolin-9(1H)-one(1600520-02-2)
EPA Substance Registry System: 7-bromo-2-phenyl-1-(p-tolyl)pyrazolo[5,1-b]quinazolin-9(1H)-one(1600520-02-2)

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: 1600520-02-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1600520-02-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,0,5,2 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1600520-02:
(9*1)+(8*6)+(7*0)+(6*0)+(5*5)+(4*2)+(3*0)+(2*0)+(1*2)=92
92 % 10 = 2
So 1600520-02-2 is a valid CAS Registry Number.

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1600520-02-2Relevant academic research and scientific papers

Copper(I)-catalyzed synthesis of 1-arylpyrazolo[5,1-b]quinazolin-9(1H)-one via intramolecular alkyne hydroamination

Chen, Dong-Sheng,Zhang, Mei-Mei,Li, Yu-Ling,Liu, Yun,Wang, Xiang-Shan

, p. 2889 - 2893 (2014)

The 1-arylpyrazolo[5,1-b]quinazolin-9(1H)-one derivatives were obtained via intramolecular alkyne hydroamination reaction of 2-amino-N-arylbenzohydrazide and alkynal diethyl acetal in the presence of CuBr and Cs2CO 3. This new proced

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