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(E)-4-(4-Methyl-1,3-pentadienyl)-2(5H)-furanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81053-16-9

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81053-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81053-16-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,0,5 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81053-16:
(7*8)+(6*1)+(5*0)+(4*5)+(3*3)+(2*1)+(1*6)=99
99 % 10 = 9
So 81053-16-9 is a valid CAS Registry Number.

81053-16-9Downstream Products

81053-16-9Relevant academic research and scientific papers

Synthesis of cleviolide and the scobinolides

Hollingworth, Gregory J.,Richecoeur, Alexandre M. E.,Sweeney, Joseph

, p. 2833 - 2836 (1996)

The palladium-catalysed cross-coupling reaction of 4-tributylstannylfuran-2(5H)-one 3 with 1-iodo-4-methylpent-3-en-1-yne 4a gives the natural product cleviolide; from this substance may be prepared both (Z)- and (E)-isomers of scobinolide.

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