| 单词 | cimicic acid |
| 释义 | > as lemmascimicic acid cimicic acid: a yellow crystallizable acid, of rancid odour, obtained from the liquid secreted by a bug, Rhaphigaster punctipennis. Its salts are cimicates; and its radical cimicyl. ΚΠ 1863 H. Watts Dict. Chem. I. 964 Cimicic acid, C15H28O2, an acid, belonging to the oleic series, contained in the fetid oily liquid ejected by a kind of bug (Rhaphigaster punctipennis) when irritated. 1863 H. Watts Dict. Chem. I. 964 The cimicates of the earth-metals and heavy metals are nearly or quite insoluble in water and alcohol. < as lemmas |
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