1-O-Hexadecyl-3-chloro-3-deoxy-rac-glycero-2-phosphocholine 130157-45-8 3,5,8-Trioxa-4-phosphatetracosan-1-aminium, 6-(chloromethyl)-4-hydroxy-N,N,N-trimethyl-, 4-oxide AIDS-001586 AIDS001586 O-alkylglycerolipid