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(E)-1,3-diphenyl-5-(2,4-dichlorophenyl)-4-yn-1-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1297593-98-6

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1297593-98-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1297593-98-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,7,5,9 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1297593-98:
(9*1)+(8*2)+(7*9)+(6*7)+(5*5)+(4*9)+(3*3)+(2*9)+(1*8)=226
226 % 10 = 6
So 1297593-98-6 is a valid CAS Registry Number.

1297593-98-6Downstream Products

1297593-98-6Relevant academic research and scientific papers

Cu(OTf)2-catalyzed arylmethylation of terminal alkynes with benzylic alcohols under ligand-, base-, and additive-free reaction conditions

Ren, Kai,Li, Pinhua,Wang, Lei,Zhang, Xiuli

, p. 2753 - 2759 (2011)

An effective, convenient, and mild coupling reaction of benzylic alcohols with terminal alkynes has been developed. As an effective Lewis acid, Cu(OTf)2-catalyzed arylmethylation of terminal alkynes with benzylic alcohols generated the correspo

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