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

单词	codamine
释义	codamine Chem.\|ˈkəʊdəmiːn\| [ad. G. codamin (O. Hesse 1870, in Ann. d. Chem. u. Pharm. CLIII. 56), f. codeia + amine.] A crystalline phenolic alkaloid, C₂₀H₂₅NO₄, present in opium in small quantities. 1871Jrnl. Chem. Soc. XXIV. 1064 Codamine is found to melt at 126°, instead of 121°, and has probably the composition C₂₀H₂₃NO₄.1965Jrnl. Pharm. Sci. LIV. 1531/1 Very little is known about the physical and chemical properties of naturally occurring codamine, and there is no evidence that it has ever been prepared since the work of Hesse.
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