Cas 509953-41-7,2H-1,2,3-Triazole-4-carboxylicacid,2-(2-propenyl)-,methylester(9CI)

509953-41-7

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Basic information

Product Name: 2H-1,2,3-Triazole-4-carboxylicacid,2-(2-propenyl)-,methylester(9CI)
Synonyms: 2H-1,2,3-Triazole-4-carboxylicacid,2-(2-propenyl)-,methylester(9CI)
CAS NO:509953-41-7
Molecular Formula: C7H9N3O2
Molecular Weight: 167.17
EINECS: N/A
Product Categories: GLYCINESCAFFOLD
Mol File: 509953-41-7.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2H-1,2,3-Triazole-4-carboxylicacid,2-(2-propenyl)-,methylester(9CI)(CAS DataBase Reference)
NIST Chemistry Reference: 2H-1,2,3-Triazole-4-carboxylicacid,2-(2-propenyl)-,methylester(9CI)(509953-41-7)
EPA Substance Registry System: 2H-1,2,3-Triazole-4-carboxylicacid,2-(2-propenyl)-,methylester(9CI)(509953-41-7)

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: 509953-41-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 509953-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,9,9,5 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 509953-41:
(8*5)+(7*0)+(6*9)+(5*9)+(4*5)+(3*3)+(2*4)+(1*1)=177
177 % 10 = 7
So 509953-41-7 is a valid CAS Registry Number.

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509953-41-7Relevant academic research and scientific papers

Regiospecific synthesis of 2-allyl-1,2,3-triazoles by palladium-catalyzed 1,3-dipolar cycloaddition

Kamijo, Shin,Jin, Tienan,Huo, Zhibao,Yamamoto, Yoshinori

, p. 9707 - 9710 (2002)

2-Allyl-1,2,3-triazoles were prepared by the palladium-catalyzed three component coupling (TCC) reaction of alkynes, allyl methyl carbonate and trimethylsilyl azide. A π-allylpalladium azide complex, which undergoes the 1,3-dipolar cycloaddition with alkynes, is proposed as a key intermediate in the TCC reaction.

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