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N-(2,2-difluoro-2-(phenylthio)ethyl) formamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1256260-75-9

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1256260-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1256260-75-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,2,6 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1256260-75:
(9*1)+(8*2)+(7*5)+(6*6)+(5*2)+(4*6)+(3*0)+(2*7)+(1*5)=149
149 % 10 = 9
So 1256260-75-9 is a valid CAS Registry Number.

1256260-75-9Upstream product

1256260-75-9Relevant academic research and scientific papers

A general strategy for construction of a difluoromethyl compound library and its application in synthesis of pseudopeptides bearing a terminal difluoromethyl group

Wu, Jingjing,Cao, Song,Liu, Nianjin,Shen, Li,Yu, Jinlong,Zhang, Jian,Li, Hui,Qian, Xuhong

experimental part, p. 2386 - 2391 (2010/07/09)

We describe the development of a novel synthesis strategy that uses common reaction conditions to transform a collection of simple building blocks into complex molecules bearing a terminal difluoromethyl group. The core of this approach is the conscious design and synthesis of new difluorinated building blocks which contain inactive and reactive groups on each side of the CF 2 group. The strategy is illustrated by application to the synthesis of CF2H-bearing pseudopeptides via Ugi reaction.

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