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ethyl 4-methyl-1-oxaspiro[2.5]octane-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73040-01-4

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73040-01-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73040-01-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,4 and 0 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 73040-01:
(7*7)+(6*3)+(5*0)+(4*4)+(3*0)+(2*0)+(1*1)=84
84 % 10 = 4
So 73040-01-4 is a valid CAS Registry Number.

73040-01-4Relevant academic research and scientific papers

The synthesis of solvent-free glycidic esters from diazoesters and carbonyl compounds catalysed by lanthanide trifiates

Curini, Massimo,Epifano, Francesco,Marcotullio, Maria Carla,Rosati, Ornelio

, p. 1562 - 1565 (2002)

The results of the reaction between ethyl diazoacetate and carbonyl compounds catalysed by lanthanide triflates are described. Aldehydes, and α-unsubstituted and α-monosubstituted cyclohexanones react to give the selective formation of α,β-epoxy esters (g

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