| 单词 | methylating |
| 释义 | > as lemmasˈmethylating ˈmethylating n. and adj. ΚΠ 1915 Science 16 July 99/2 (heading) Dimethylsulfate as a methylating agent. 1929 Jrnl. Amer. Chem. Soc. 51 2535 We have found methyl bromide to be a satisfactory methylating agent with both malonic ester and acetoacetic ester. 1975 Clin. Chem. 21 751/1 We describe a modification of the MacGee method for rapid determination of phenytoin (diphenylhydantoin) in plasma by gas-liquid chromatography, in which an ethylating reagent is used instead of the more common methylating reagents. 1995 Nature 12 Oct. 481/1 The assumption has been that the analogous dication (CH3)3OH2+ is a methylating species. < as lemmas |
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