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2,6-bis[3-(N,N-di-ethylaminosulfonyl)-4-methylphenyl]-4H-pyran-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1268633-98-2

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1268633-98-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1268633-98-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,8,6,3 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1268633-98:
(9*1)+(8*2)+(7*6)+(6*8)+(5*6)+(4*3)+(3*3)+(2*9)+(1*8)=192
192 % 10 = 2
So 1268633-98-2 is a valid CAS Registry Number.

1268633-98-2Downstream Products

1268633-98-2Relevant academic research and scientific papers

Synthesis of mono- and bis-chlorosulfonylarylpyrones and related sulfonates and sulfonamides

Shahrisa, Aziz,Zirak, Maryam,Torfeh, Neda,Saraei, Mahnaz

, p. 105 - 114 (2011/04/15)

New 2,6-bis[(3-chlorosulfonyl-4-methyl)phenyl]-4H-pyran-4-one and 2-[(3-chlorosulfonyl-4-methyl)phenyl]-6-methyl-4H-pyran-4-one were synthesized by means of a reaction of chlorosulfonic acid with corresponding pyrones at 050C and were treated with various

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