Cas 134577-48-3,2-[2-(4-Methoxy-phenyl)-benzooxazol-6-yl]-5-(4-methyl-piperazin-1-yl)-oxazolo[5,4-b]pyridine

134577-48-3

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Basic information

Product Name: 2-[2-(4-Methoxy-phenyl)-benzooxazol-6-yl]-5-(4-methyl-piperazin-1-yl)-oxazolo[5,4-b]pyridine
Synonyms:
CAS NO:134577-48-3
Molecular Formula:
Molecular Weight: 441.489
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: 2-[2-(4-Methoxy-phenyl)-benzooxazol-6-yl]-5-(4-methyl-piperazin-1-yl)-oxazolo[5,4-b]pyridine(CAS DataBase Reference)
NIST Chemistry Reference: 2-[2-(4-Methoxy-phenyl)-benzooxazol-6-yl]-5-(4-methyl-piperazin-1-yl)-oxazolo[5,4-b]pyridine(134577-48-3)
EPA Substance Registry System: 2-[2-(4-Methoxy-phenyl)-benzooxazol-6-yl]-5-(4-methyl-piperazin-1-yl)-oxazolo[5,4-b]pyridine(134577-48-3)

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: 134577-48-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 134577-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,5,7 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 134577-48:
(8*1)+(7*3)+(6*4)+(5*5)+(4*7)+(3*7)+(2*4)+(1*8)=143
143 % 10 = 3
So 134577-48-3 is a valid CAS Registry Number.

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134577-48-3Relevant academic research and scientific papers

A convenient synthesis of substituted oxazolo-[5,4-b]pyridines using lead tetraacetate as oxidative cyclizing agent

Bathini,Lown

, p. 215 - 222 (2007/10/02)

Various substituted oxazolo[5,4-b]pyridines 5a-d have been synthesized by condensation of appropriate hydroxyaminopyridines and aldehydes followed by oxidative cyclization of the resulting Schiff's bases with lead tetraacetate. This method has been extended to the synthesis of the DNA minor groove binding ligands 5e and 5f related to Hoechst 33258 1.

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