Definition of benzoyl in English:

benzoyl

nounˈbɛnzəʊɪlˈbɛnzəʊʌɪlˈbɛnzoʊwəl

Chemistry

as modifier Of or denoting the acyl radical —C(O)C₆H₅, derived from benzoic acid.
〔化〕苯（甲）酰
benzoyl peroxide
过氧化苯甲酰。
Example sentencesExamples
- The half-life of ecgonine methyl ester is four hours and benzoyl ecgonine is about 6 hours.
- The screening test for cocaine detects benzoyl ecgonine, the major metabolite of cocaine.
- The final tests have shown that in various samples of prepared aconite, the aconine and benzoyl aconine were 1/2000 or 1/250 that of aconitine respectively.
- No indication was given of what the others were, but in 1899 Heinrich Dreser, head of the experimental pharmacology laboratory at Elberfeld, named them in a paper as propionyl, butyryl, valeryl, and benzoyl salicylic acids.
- The second, with a Î’ max at 267 nm, corresponds to the benzoyl group of the diketone form.

Definition of benzoyl in US English:

benzoyl

nounˈbɛnzoʊwəlˈbenzōwəl

Chemistry

as modifier The acyl radical —C(O)C₆H₅, derived from benzoic acid.
〔化〕苯（甲）酰
benzoyl peroxide
过氧化苯甲酰。
Example sentencesExamples
- The screening test for cocaine detects benzoyl ecgonine, the major metabolite of cocaine.
- The half-life of ecgonine methyl ester is four hours and benzoyl ecgonine is about 6 hours.
- No indication was given of what the others were, but in 1899 Heinrich Dreser, head of the experimental pharmacology laboratory at Elberfeld, named them in a paper as propionyl, butyryl, valeryl, and benzoyl salicylic acids.
- The second, with a Î’ max at 267 nm, corresponds to the benzoyl group of the diketone form.
- The final tests have shown that in various samples of prepared aconite, the aconine and benzoyl aconine were 1/2000 or 1/250 that of aconitine respectively.

单词	benzoyl
释义	Definition of benzoyl in English: benzoyl nounˈbɛnzəʊɪlˈbɛnzəʊʌɪlˈbɛnzoʊwəl Chemistry as modifier Of or denoting the acyl radical —C(O)C₆H₅, derived from benzoic acid. 〔化〕苯（甲）酰 benzoyl peroxide 过氧化苯甲酰。 Example sentencesExamples The half-life of ecgonine methyl ester is four hours and benzoyl ecgonine is about 6 hours. The screening test for cocaine detects benzoyl ecgonine, the major metabolite of cocaine. The final tests have shown that in various samples of prepared aconite, the aconine and benzoyl aconine were 1/2000 or 1/250 that of aconitine respectively. No indication was given of what the others were, but in 1899 Heinrich Dreser, head of the experimental pharmacology laboratory at Elberfeld, named them in a paper as propionyl, butyryl, valeryl, and benzoyl salicylic acids. The second, with a Î’ max at 267 nm, corresponds to the benzoyl group of the diketone form. Definition of benzoyl in US English: benzoyl nounˈbɛnzoʊwəlˈbenzōwəl Chemistry as modifier The acyl radical —C(O)C₆H₅, derived from benzoic acid. 〔化〕苯（甲）酰 benzoyl peroxide 过氧化苯甲酰。 Example sentencesExamples The screening test for cocaine detects benzoyl ecgonine, the major metabolite of cocaine. The half-life of ecgonine methyl ester is four hours and benzoyl ecgonine is about 6 hours. No indication was given of what the others were, but in 1899 Heinrich Dreser, head of the experimental pharmacology laboratory at Elberfeld, named them in a paper as propionyl, butyryl, valeryl, and benzoyl salicylic acids. The second, with a Î’ max at 267 nm, corresponds to the benzoyl group of the diketone form. The final tests have shown that in various samples of prepared aconite, the aconine and benzoyl aconine were 1/2000 or 1/250 that of aconitine respectively.
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