单词 | isatin |
释义 | Word Frequency isatin(ˈaɪsətɪn) or isatine (ˈaɪsəˌtiːn) noun a yellowish-red crystalline compound soluble in hot water, used for the preparation of vat dyes. Formula: C8H5NO2 Derived forms isatinic (ˌisaˈtinic) adjective Word origin C19: from Latin isatis woad + -in |
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