L1A1C3T1O1N1I1C3
12 points
LACTONIC is validvalid
pertaining to lactones [adj]
of, pertaining to, or derived from, lactone, one of a series of organic compounds, regarded as anhydrides of certain hydroxy acids [adj]
pertaining to lactones [adj]
of, pertaining to, or derived from, lactone, one of a series of organic compounds, regarded as anhydrides of certain hydroxy acids [adj]