acetoacetyl
noun
ace·to·ace·tyl
\¦a-sə-(ˌ)tō-ə-ˈsē-təl, ə-ˌsē-tō-, -ˈa-sə-təl\
Definition of acetoacetyl
-s
: the radical CH3COCH2CO− of acetoacetic acid
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Origin and Etymology of acetoacetyl
acet- + acetyl
First Known Use: 1900
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