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单词 oxyphenic acid
释义

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oxyphenic acid
oxyphenic acid n. Obsolete = catechol n.
ΚΠ
1857 W. A. Miller Elements Chem. III. 572 Oxyphenic Acid or Pyrocatechin (C12H6O4) the formula of Oxyphenic differs from that of phenic acid by two equivalents of oxygen.
1882 Manufacturer & Builder Sept. 216/3 Smoke, more-over, contains some pyroligneous acid, and other creosote-like substances (oxyphenic and carbolic acids), which undoubtedly play an important part in this preservative action.
extracted from oxy-comb. form2
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