19359-89-8 Usage
General Description
2,3,5,5,5-pentachloro-4-oxopent-2-enoic acid is a chemical compound with a molecular formula of C5HCl5O3. It is a highly toxic and non-biodegradable compound that is formed as a byproduct of the production and use of certain pesticides, including hexachlorobenzene. 2,3,5,5,5-pentachloro-4-oxopent-2-enoic acid is an environmental pollutant and has been found in soil, water, and air. It has been linked to a variety of health issues in humans and animals, including skin and eye irritation, respiratory problems, and potential carcinogenic effects. Due to its harmful nature, strict regulations and monitoring are in place to limit its release and exposure in the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 19359-89-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,3,5 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19359-89:
(7*1)+(6*9)+(5*3)+(4*5)+(3*9)+(2*8)+(1*9)=148
148 % 10 = 8
So 19359-89-8 is a valid CAS Registry Number.
19359-89-8Relevant articles and documents
Catalytic production of polyhalo-keto-alkenoic acids
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, (2008/06/13)
Halogenation of C5 - C10 saturated keto mono-carboxy acids or their acidogenic derivatives with elemental halogen in the presence of certain catalysts to yield olefinic halogenated compounds (e.g. acids and lactones) containing at least four halogen atoms per molecule is disclosed. The catalyst selected depends upon the particular end product desired. Halogenated products of the process are useful as insecticides, plant growth control agents and defoliants. Particularly useful products are those olefinic polychlorinated derivatives of 4-keto-pentanoic acid which contain at least four chlorine atoms per molecule such as, for example, 2,3,5,5,5-pentachloro-4-keto pentenoic acid.
