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单词 pantothenol
释义

Definition of pantothenol in English:

pantothenol

noun ˌpantəˈθɛnɒl
Chemistry
  • A liquid alcohol which is a reduction product of pantothenic acid, used as a source of pantothenic acid in nutritional supplements, as a topical agent for the treatment of dermatitis, and as a conditioner in many hair care products; 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide, C₉H₁₉NO₄.

Origin

1940s; earliest use found in Journal of Organic Chemistry. From pantothen- + -ol.

 
 

Definition of pantothenol in US English:

pantothenol

nounˌpantəˈθɛnɒl
Chemistry
  • A liquid alcohol which is a reduction product of pantothenic acid, used as a source of pantothenic acid in nutritional supplements, as a topical agent for the treatment of dermatitis, and as a conditioner in many hair care products; 2,4-dihydroxy-N-(3-hydroxypropyl)-3,3-dimethylbutyramide, C₉H₁₉NO₄.

Origin

1940s; earliest use found in Journal of Organic Chemistry. From pantothen- + -ol.

 
 
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更新时间:2024/12/24 10:23:36