ChEBI: 1,2-dihexadecanoyl-sn-glycero-3-phosphoglycerol is a dipalmitoyl phosphatidylglycerol in which the stereocentre of the acylated glycerol portion has R-configuration. It is a conjugate acid of a 1,2-dihexadecanoyl-sn-glycero-3-phosphoglycerol(1-).