英语词汇“indole”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

indole

/ˈɪndəʊl

noun [mass noun] Chemistry

A crystalline organic compound with an unpleasant odour, present in coal tar and in faeces.

A heteroaromatic compound with fused benzene and pyrrole rings; chemical formula: C₈H₇N.

For instance, the substance indole, which comes from coal tar and animal feces, actually smells like jasmine at its detection threshold....

The absorbance band is narrowest for 3-methyl indole in pentane.
Members of the family produce latex, diverse iridoids, cardioglycosides, and various alkaloids (notably indole and steroid groups), sometimes cyanogenic, rarely saponiferous.

Mid 19th century: blend of indigo (because obtained artificially from indigo blue) and Latin oleum 'oil'.

单词	indole
释义	indole /ˈɪndəʊl / noun [mass noun] Chemistry A crystalline organic compound with an unpleasant odour, present in coal tar and in faeces. A heteroaromatic compound with fused benzene and pyrrole rings; chemical formula: C₈H₇N. For instance, the substance indole, which comes from coal tar and animal feces, actually smells like jasmine at its detection threshold.... The absorbance band is narrowest for 3-methyl indole in pentane. Members of the family produce latex, diverse iridoids, cardioglycosides, and various alkaloids (notably indole and steroid groups), sometimes cyanogenic, rarely saponiferous. Origin Mid 19th century: blend of indigo (because obtained artificially from indigo blue) and Latin oleum 'oil'.
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