| 释义 |
oxo-
oxo- or ox-pref. Oxygen: oxime.
[From oxygen.]oxo- or before a vowel ox-combining form (Chemistry) indicating that a chemical compound contains oxygen linked to another atom by a double bond, used esp to denote that a compound is derived from a specified compound by replacement of a methylene group with a carbonyl group: oxobutanoic acid.
oxo-
oxo-[′äk·sō] (organic chemistry) Chemical prefix designating the keto group, C:O. oxo-
oxo-Prefix denoting addition of oxygen; used in place of keto- in systematic nomenclature.
See also: hydroxy-, oxa-, oxy-. oxo- Combining form denoting addition of oxygen; used in place of keto- in systematic nomenclature.
See also: hydroxy-, oxa-, oxy- |