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4-(4-Chloro-phenylsulfanyl)-1-cyclopropyl-3-methoxy-butan-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

103200-40-4

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103200-40-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103200-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,2,0 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 103200-40:
(8*1)+(7*0)+(6*3)+(5*2)+(4*0)+(3*0)+(2*4)+(1*0)=44
44 % 10 = 4
So 103200-40-4 is a valid CAS Registry Number.

103200-40-4Downstream Products

103200-40-4Relevant academic research and scientific papers

A Novel Method of Crossed-Aldol Condensation: Alkylation of Trimethylsilyl Enol Ethers by Alkyl 1-Chloro-2-arylthioalkyl Ethers

Ibragimov, M. A.,Lazareva, M. I.,Smit, W. A.

, p. 880 - 884 (2007/10/02)

Trimethylsilyl enol ethers 5, derived from aldehydes or ketones, react with alkyl 1-chloro-2-arylthioalkyl ethers 3 (β-arylthio-α-chloroethers, prepared in situ from vinyl ethers 1 and arenesulfenyl chlorides 2) to give 2-alkoxy-3-arylthioalkyl ketone derivatives 6 in the presence of a Lewis acid.

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