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单词 hydantoic
释义

hydantoicadj.

/hʌɪdanˈtəʊɪk/
Etymology: Arbitrary formation < Greek ὕδ-ωρ water + -antoic (in allantoic adj.).
Chemistry.
= Glycoluric.
ΚΠ
1866 W. Odling Lect. Animal Chem. 127 Schlieper added the leucoturic, allituric, dilituric, hydantoic, hydurilic, and allanturic or lantanuric acids.
1872 H. Watts Dict. Chem. VI. 702 Hydantoic acid..crystallizes in large, transparent, colourless..prisms.

Derivatives

hydantoate n. /haɪˈdæntəʊət/ [see -ate suffix1 1c]
ΚΠ
1872 H. Watts Dict. Chem. VI. 702 All the hydantoates..are easily soluble in water.
hyˈdantoïn n. = Glycolylurea.
ΘΚΠ
the world > matter > chemistry > organic chemistry > acids obtained from animals > [noun] > in urine
hydantoïn1866
taurylic acid1868
glycuronic acid1882
1866 W. Odling Lect. Animal Chem. 135 Hydantoine.
1872 H. Watts Dict. Chem. VI. 702 The hydantoïn separates in colourless specular crystals.
This entry has not yet been fully updated (first published 1899; most recently modified version published online December 2018).
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adj.1866
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