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acetoacetyl

noun ace·to·ace·tyl \ ¦a-sə-(ˌ)tō-ə-ˈsē-tᵊl , ə-ˌsē-tō- , -ˈa-sə-tᵊl \
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Definition of acetoacetyl

plural -s
: the radical CH3COCH2CO− of acetoacetic acid

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Origin and Etymology of acetoacetyl

acet- + acetyl

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