| 单词 | cinchoninic acid |
| 释义 | > as lemmascinchoˈninic acid cinchoˈninic acid n. produced by oxidation of cinchonine; its salts are ΚΠ 1879 H. Watts Dict. Chem. VIII. 482 Cinchonine treated with nitric acid..yields..cinchoninic acid, etc. < as lemmas |
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