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5-cyclopropyl-2-(4-methoxyphenyl)pyrazolo[5,1-a]isoquinoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1174271-23-8

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1174271-23-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1174271-23-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,4,2,7 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1174271-23:
(9*1)+(8*1)+(7*7)+(6*4)+(5*2)+(4*7)+(3*1)+(2*2)+(1*3)=138
138 % 10 = 8
So 1174271-23-8 is a valid CAS Registry Number.

1174271-23-8Downstream Products

1174271-23-8Relevant academic research and scientific papers

Metal cocatalyzed tandem alkynylative cyclization reaction of in situ formed N-iminoisoquinolinium ylides with bromoalkynes via C-H bond activation

Huang, Ping,Chen, Zhiyuan,Ding, Qiuping,Xu, Jingshi,Peng, Yiyuan,Yang, Qin

, p. 8092 - 8098,7 (2020/10/15)

Silver triflate and copper(I) iodide cocatalyzed direct alkynylation and cyclization reaction of in situ formed N-iminoisoquinolinium ylides with bromoalkynes is described. The reaction proceeds efficiently through a combination of C-H activation and subs

AgOTf-catalyzed tandem reaction of N′-(2-alkynylbenzylidene)hydrazide with alkyne

Chen, Zhiyuan,Yang, Xiaodi,Wu, Jie

supporting information; experimental part, p. 3469 - 3471 (2009/12/07)

AgOTf-catalyzed tandem reactions of N′-(2-alkynylbenzylidene) hydrazides with various alkynes under mild conditions are described, which generate fused 1,2-dihydroisoquinolines in good to excellent yields.

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