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单词 θ69456
释义
the world > matter > chemistry > organic chemistry > alcohols > [adjective] > tetrahydric alcohols (2)
tetratomic1862

(a) Containing four atoms in the molecule. †(b) = tetravalent, adj., quadrivalent, adj. n. Obsolete. †(c) = tetrahydric, adj. Obsolete.

tetrahydric1888

Applied to an alcohol containing four hydroxyl groups, e.g. erythrite, C4H6(OH)4.

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更新时间:2024/9/21 1:26:02