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(Z)-ethyl 3-(thiophen-3-yloxy)but-2-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1613614-35-9

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1613614-35-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1613614-35-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,3,6,1 and 4 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1613614-35:
(9*1)+(8*6)+(7*1)+(6*3)+(5*6)+(4*1)+(3*4)+(2*3)+(1*5)=139
139 % 10 = 9
So 1613614-35-9 is a valid CAS Registry Number.

1613614-35-9Upstream product

1613614-35-9Downstream Products

1613614-35-9Relevant academic research and scientific papers

Copper-catalyzed regio- and stereoselective O-arylation of enolates

Xu, Ze-Feng,Cai, Chen-Xin,Jiang, Min,Liu, Jin-Tao

, p. 3436 - 3439 (2014)

Copper-catalyzed O-arylation of enolates with diaryliodonium salts as arylating reagents was realized successfully. As important building blocks, β-aryloxy carbonyl compounds were obtained in up to 98% yield under mild conditions, and complete control of

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