| 单词 | racemo-carbonic |
| 释义 | > as lemmasracemo-carbonic Forming the names of chemical compounds derived from racemic acid, esp. by the replacement of a hydrogen atom with an alkyl group; as racemo-carbonate, racemo-methylate, etc.; racemo-carbonic, racemo-vinic adjs., etc. ΚΠ 1837 Mechanics' Mag. 4 Feb. 349/2 Among the rest of the twenty-three distinct acids, we have three (all produced by some trifling variation) with the euphonious names of ‘Racemovinic’, ‘Tartrocarbydric’, and ‘Racemocarbydric’. 1838 T. Thomson Chem. Org. Bodies 178 Racemovinate of potash. 1838 T. Thomson Chem. Org. Bodies 184 Racemomethylate of potash. 1856 H. Watts tr. L. Gmelin Hand-bk. Chem. X. 363 Racemomethylate of Baryta.—The acid forms, with baryta-water, a precipitate soluble in excess of acid. 1856 H. Watts tr. L. Gmelin Hand-bk. Chem. X. 365 Racemovinic acid dissolves very readily in alcohol, but is insoluble in ether. 1868 H. Watts Dict. Chem. V. 40 The ethylic racemo-carbonate may be converted by heating with carbonate of potash. 1868 H. Watts Dict. Chem. V. 40 Racemocarbonic acid is tribasic. < as lemmas |
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