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7-endo-ethoxy-5-phenyl-8-oxabicyclo<3.2.1>octan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

126157-26-4

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126157-26-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126157-26-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,1,5 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 126157-26:
(8*1)+(7*2)+(6*6)+(5*1)+(4*5)+(3*7)+(2*2)+(1*6)=114
114 % 10 = 4
So 126157-26-4 is a valid CAS Registry Number.

126157-26-4Downstream Products

126157-26-4Relevant academic research and scientific papers

Tandem cyclization-cycloaddition reaction of rhodium carbenoids. Scope and mechanistic details of the process

Padwa,Fryxell,Zhi

, p. 3100 - 3109 (1990)

Treatment of 1-diazo-2,5-pentanediones with rhodium(II) carboxylates affords cyclic six-ring carbonyl ylide dipoles. These species undergo facile 1,3-dipolar cycloaddition with both electron-deficient and electron-rich dipolarophiles. In certain cases 2:1

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