acetyl defined in 1939 yearacetyl - Acetyl (acet-, and Gr. hyle, substance);
acetyl - Radical or base of acetic acid which is chemically acetyl hydroxide. It occurs also in combination with chlorine, bromine, and iodine as acetyl chloride, bromide, and iodide, liquids giving off extremely irritating fumes. Chemically it is C2H3O.
near acetyl in Knolik
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