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1-(pentafluorosulfanyl)-2-(4-methylphenyl)acetylene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1174209-75-6

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1174209-75-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1174209-75-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,4,2,0 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1174209-75:
(9*1)+(8*1)+(7*7)+(6*4)+(5*2)+(4*0)+(3*9)+(2*7)+(1*5)=146
146 % 10 = 6
So 1174209-75-6 is a valid CAS Registry Number.

1174209-75-6Upstream product

1174209-75-6Relevant academic research and scientific papers

Use of 1-pentafluorosulfanyl-phenylacetylenes for the preparation of SF5-substituted five-membered ring heterocycles through 1,3-dipolar cycloadditions. Isoxazoles and isoxazolines

Lopez, Simon E.,Mitani, Akira,Pena, Priscila,Ghiviriga, Ion,Dolbier, William R.

, p. 121 - 126 (2015/07/07)

Abstract A synthetic methodology utilizing 1,3-dipolar cycloadditions was developed for the preparation of pentafluorosulfanyl-substituted heterocycles using SF5-substituted arylacetylenes as key building block dipolarophiles. A group of 4-SFs

PREPARATION OF PENTAFLUOROSULFANYL (SF5) HETEROCYCLES: PYRROLES AND THIOPHENES

-

Page/Page column 6, (2011/04/14)

The subject invention pertains to pentafluorosulfonyl (SF5) substituted pyrroles, thiophenes, 3-pyrrolines and 2,5-dihydrothiophenes, as well as methods for their synthesis.

Preparation of pentafluorosulfanyl (SF5) pyrrole carboxylic acid esters

Dolbier Jr., William R.,Zheng, Zhaoyun

experimental part, p. 5626 - 5628 (2009/12/08)

(Chemical Equation Presented) Pyrrole derivatives bearing a pentafluorosulfanyl group are currently unknown. In this paper, a facile preparation of SF5-substituted pyrrole carboxylic acid esters in good yield is reported. Utilizing the cycloadd

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