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4-deoxyadhumulone is a chemical compound derived from the fermentation process of hops, which are used in the brewing of beer. It is a key precursor in the synthesis of humulone, a bitter acid that contributes to the characteristic taste of beer. 4-deoxyadhumulone is formed during the isomerization of xanthohumol, another compound found in hops, and plays a significant role in the overall flavor profile of beer. Its presence can influence the bitterness and aroma of the final product, making it an important factor in the brewing process.

4374-92-9

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4374-92-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4374-92-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,7 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4374-92:
(6*4)+(5*3)+(4*7)+(3*4)+(2*9)+(1*2)=99
99 % 10 = 9
So 4374-92-9 is a valid CAS Registry Number.

4374-92-9Downstream Products

4374-92-9Relevant academic research and scientific papers

PROCESSES FOR THE PREPARATION OF ORTHO-ALLYLATED HYDROXY ARYL COMPOUNDS

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Paragraph 00348; 00367, (2021/12/08)

The present application describes process for preparing an ortho-allylated hydroxy aryl compounds such as compounds of Formula (I) by reacting an allylic alcohol with a hydroxy aryl compound in the presence of aluminum compound selected from alumina and aluminum alkoxides and in a non-protic solvent wherein at least one carbon atom ortho to the hydroxy group in the hydroxy aryl compound is unsubstituted. The present application also includes compounds of Formula (I).

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