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[(E)-3-Methyl-2-oxo-3-pentenyl]phosphonic acid dimethyl ester, also known as Dimethyl (E)-(3-Methyl-2-oxopent-3-en-1-yl)phosphonate, is an organic compound that serves as a crucial intermediate in the synthesis of various chemical compounds. It is characterized by its phosphonic acid structure and a unique (E)-3-methyl-2-oxo-3-pentenyl group, which contributes to its reactivity and potential applications in different industries.

54543-04-3

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54543-04-3 Usage

Uses

Used in Chemical Synthesis:
[(E)-3-Methyl-2-oxo-3-pentenyl]phosphonic acid dimethyl ester is used as an intermediate in the synthesis of 1-cis-2-cis-3-Trimethylcyclopentane (T796085) for its role in the production of potential volatile compounds migrants.
Used in Adhesives Industry:
In the adhesives industry, [(E)-3-Methyl-2-oxo-3-pentenyl]phosphonic acid dimethyl ester is used as a component in the synthesis of volatile compounds migrants from acrylic-base adhesives. These migrants are essential for the adhesive's performance and properties when used in food-contact materials, ensuring the safety and quality of the final product.
Used in Research and Development:
[(E)-3-Methyl-2-oxo-3-pentenyl]phosphonic acid dimethyl ester is also utilized in research and development for the exploration of new applications and potential improvements in existing industrial processes. Its unique structure and reactivity make it a valuable tool for scientists and researchers working on innovative solutions in various fields.

Check Digit Verification of cas no

The CAS Registry Mumber 54543-04-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,5,4 and 3 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 54543-04:
(7*5)+(6*4)+(5*5)+(4*4)+(3*3)+(2*0)+(1*4)=113
113 % 10 = 3
So 54543-04-3 is a valid CAS Registry Number.
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