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4-(1-(4-amino-2,3,5,6-tetrafluorophenyl)-1H-1,2,3-triazol-4-yl)benzaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1217439-67-2

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1217439-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1217439-67-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,7,4,3 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1217439-67:
(9*1)+(8*2)+(7*1)+(6*7)+(5*4)+(4*3)+(3*9)+(2*6)+(1*7)=152
152 % 10 = 2
So 1217439-67-2 is a valid CAS Registry Number.

1217439-67-2Downstream Products

1217439-67-2Relevant academic research and scientific papers

Copper-free cycloaddition of azide and alkyne in crystalline state facilitated by arene-perfluoroarene interactions

Ni, Ben-Bo,Wang, Chong,Wu, Huixian,Pei, Jian,Ma, Yuguo

, p. 782 - 784 (2010)

Facilitated by arene-perfluoroarene interactions, a 1,3-dipolar cycloaddition between azide and alkyne proceeded in the crystals at room temperature in the absence of a copper(i) catalyst, and the reaction was confirmed to be a highly regioselective process giving the 1,4-triazole product.

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