The molecule is a 1,2-diacyl-sn-glycerol where both acyl groups are specified as octadecanoyl. It is a 1,2-diacyl-sn-glycerol and a diacylglycerol 36:0. It derives from an octadecanoic acid.
[(2S)-3-hydroxy-2-octadecanoyloxypropyl] octadecanoate