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Propanoic acid, 2-[(4-chlorophenyl)sulfonyl]-, methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

94143-07-4

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94143-07-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 94143-07-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,1,4 and 3 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 94143-07:
(7*9)+(6*4)+(5*1)+(4*4)+(3*3)+(2*0)+(1*7)=124
124 % 10 = 4
So 94143-07-4 is a valid CAS Registry Number.

94143-07-4Downstream Products

94143-07-4Relevant academic research and scientific papers

ALKYLATION OF ARYLSULFONYLACETIC ESTERS

Levkovskaya, G. G.,Guseva, S. A.,Kryukova, Yu. I.,Mirskova, A. N.,Voronkov, M. G.

, p. 1310 - 1314 (2007/10/02)

The C-alkylation reactions of arylsulfonylacetic esters with alkyl halides in DMFA in the presence of alkali with the reagents in ratios of 1:1.3:1.3 and 1:2.3:2.3 respectively give high yields of the esters of monoalkyl- and dialkyl-substituted arylsulfo

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