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单词 taiguic acid
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taiguic acid
taiguic acid n. Chemistry an acid obtained from this wood.
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taiguic acid1868
1868 H. Watts Dict. Chem. V. 655 Taiguic acid..occurs in the cold alcoholic extract of taigu wood.
1892 H. F. Morley & M. M. P. Muir Watts' Dict. Chem. (rev. ed.) III. 119 Lapachic acid, C15H14O3; Oxy-amenyl-naphtho-quinone; Taiguic acid..a yellow colouring matter present in the ‘lapacho’ wood of a genus of the Bignoniaceæ.
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