1-O-Hexadecyl-2-acetyl-3-thiophosphocholine 110786-03-3 3,5,9-Trioxa-4-phosphapentacosan-1-aminium, 7-(acetyloxy)-4-mercapto-N,N,N-trimethyl-, hydroxide, inner salt, 4-oxide, (R-(R*,R*))- Agepsc