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benzyl-1,1-diethynylcarbinol acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

929706-64-9

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929706-64-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 929706-64-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,9,7,0 and 6 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 929706-64:
(8*9)+(7*2)+(6*9)+(5*7)+(4*0)+(3*6)+(2*6)+(1*4)=209
209 % 10 = 9
So 929706-64-9 is a valid CAS Registry Number.

929706-64-9Upstream product

929706-64-9Relevant academic research and scientific papers

A gold(III)-catalyzed double Wacker-type reaction of 1,1-diethynyl acetate

Kato, Keisuke,Teraguchi, Ryuhei,Kusakabe, Taichi,Motodate, Satoshi,Yamamura, Shigeo,Mochida, Tomoyuki,Akita, Hiroyuki

, p. 63 - 66 (2007)

Treatment of 1,1-diethynyl acetates in the presence of Au or Pt catalyst (5 mol%) in methanol at 60 °C for 20-48 hours gave γ-ketoesters and lactones in 40-54% and 19-39% yields, respectively. An oxygen atom is introduced to the first acetylene moiety in

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