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1,5-bis(4-butoxyphenyl)-1,4-pentadien-3-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

331665-64-6

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331665-64-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 331665-64-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,6,6 and 5 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 331665-64:
(8*3)+(7*3)+(6*1)+(5*6)+(4*6)+(3*5)+(2*6)+(1*4)=136
136 % 10 = 6
So 331665-64-6 is a valid CAS Registry Number.

331665-64-6Downstream Products

331665-64-6Relevant academic research and scientific papers

Reaction of CH-acids with Michael acceptors in the presence of potassium carbonate. Syntheses of 6-acetyl- and 3,5-dialkylcyclohex-2-enones

Khachatryan,Vardapetyan,Morlyan,Razinov,Matevosyan

, p. 385 - 390 (2015)

The reaction of acetylacetone with α,β-enones in the presence of potassium carbonate affords 6-acetylcyclohex-2-enones. The assembly of two acetoacetate and one alkanal molecules gives 3,5-dialkylcyclohex-2-enones. Facile one-pot procedures for these reactions were developed.

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