单词 | laudanine |
释义 | laudanine [lȯ`dan·ǝ´nēn] ORGANIC CHEMISTRY C20H25NO4 An optically inactive alkaloid derived from alkaline mother liquors from morphine extraction; it crystallizes in orthorhombic prisms from alcohol and chloroform; the prisms melt at 167°C, and are soluble in hot alcohol, benzene, and chloroform. Also known as dl-laudanidine. |
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