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5-methoxy-4,7-dimethyl-2-(toluene-4-sulfonyl)-2,3-dihydro-1H-isoindole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1030840-75-5

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1030840-75-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1030840-75-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,0,8,4 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1030840-75:
(9*1)+(8*0)+(7*3)+(6*0)+(5*8)+(4*4)+(3*0)+(2*7)+(1*5)=105
105 % 10 = 5
So 1030840-75-5 is a valid CAS Registry Number.

1030840-75-5Downstream Products

1030840-75-5Relevant academic research and scientific papers

Commercially available liquid enol ethers and acetates as gaseous alkyne equivalents in cationic Rh(I)/BINAP-catalyzed chemo- and regioselective formal cross-alkyne cyclotrimerizations

Hara, Hiromi,Hirano, Masao,Tanaka, Ken

scheme or table, p. 5093 - 5101 (2009/12/01)

A cationic rhodium(I)/BINAP complex catalyzes partial intramolecular [2+2+2] cycloadditions of 1,6- and 1,7-diynes with enol ethers or a ketene acetal giving substituted benzenes in good yields. The same catalyst also catalyzes complete intermolecular [2+

Liquid enol ethers and acetates as gaseous alkyne equivalents in Rh-catalyzed chemo- and regioselective formal cross-alkyne cyclotrimerization

Hara, Hiromi,Hirano, Masao,Tanaka, Ken

supporting information; experimental part, p. 2537 - 2540 (2009/05/11)

(Chemical Equation Presented) A cationic rhodium(I)/rac-BINAP complex catalyzes chemo- and regioselective formal cross-cyclotrimerizations of alkynes with enol ethers or acetates. Commercially available and cheap liquid enol ethers and acetates could be used as convenient gaseous alkyne equivalents in the present rhodium catalyses.

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