英语词汇phenylhydrazone怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

　

单词	phenylhydrazone
释义	Definition of phenylhydrazone in English: phenylhydrazone noun Chemistry Any of a class of compounds formed by condensation of an aldehyde or ketone with phenylhydrazine, which are typically crystalline solids and are used to characterize the parent aldehyde or ketone. Origin Late 19th century; earliest use found in Journal of the Chemical Society. After German Phenylhydrazon. Definition of phenylhydrazone in US English: phenylhydrazone noun Chemistry Any of a class of compounds formed by condensation of an aldehyde or ketone with phenylhydrazine, which are typically crystalline solids and are used to characterize the parent aldehyde or ketone. Origin Late 19th century; earliest use found in Journal of the Chemical Society. After German Phenylhydrazon.
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更新时间：2024/11/11 10:42:19