The molecule is a 3-acyl-sn-glycerol where arachidonoyl is the 3-acyl group. It is a 1-arachidonoylglycerol and a 3-acyl-sn-glycerol. It is an enantiomer of a 1-arachidonoyl-sn-glycerol.
[(2R)-2,3-dihydroxypropyl] (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate