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882866-41-3

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882866-41-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 882866-41-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,2,8,6 and 6 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 882866-41:
(8*8)+(7*8)+(6*2)+(5*8)+(4*6)+(3*6)+(2*4)+(1*1)=223
223 % 10 = 3
So 882866-41-3 is a valid CAS Registry Number.

882866-41-3Relevant articles and documents

Mild, rapid and efficient metal-free synthesis of 2-aryl-4-aryloxyquinolines via direct Csp2[sbnd]O bond formation by using diaryliodonium salts

Nahide, Pradip D.,Solorio-Alvarado, César R.

, p. 279 - 284 (2017)

An efficient ligand- and transition metal-free procedure for the direct Csp2[sbnd]O bond formation for the arylation of 2-aryl-4-quinolones was developed. The synthesis of the starting quinolones was carried out under our optimized C

Photoredox halogenation of quinolones: The dual role of halo-fluorescein dyes

Ritu,Kumar, Sharvan,Chauhan, Parul,Jain, Nidhi

, p. 4585 - 4592 (2021/05/31)

An efficient C-3 halogenation of quinolin-4-ones is reported with halogenated fluorescein dyes which serve both as a halogen source and photocatalyst. This reaction shows broad substrate scope and gives good to excellent yields of C-3 brominated/iodinated

Synthesis and cyclisation studies of (E)-2-aryl-1-methyl-3-styrylquinolin-4(1H)-ones

Rocha, Djenisa H.A.,Pinto, Diana C.G.A.,Silva, Artur M.S.

supporting information, p. 7717 - 7721 (2015/09/07)

The synthesis of (E)-2-aryl-1-methyl-3-styrylquinolin-4(1H)-ones, through the Heck reaction of 2-aryl-3-iodo-1-methyl-quinolin-4(1H)-ones with styrene is described. 2-Aryl-3-iodo-1-methyl-2-quinolin-4(1H)-ones can be obtained efficiently in a two-step tra

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