L-Choline hydroxide 2,3-Dihydroxypropyl Hydrogen PhSphate innerSalt Acetate;S)-2-[[(2,3-Dihydroxypropoxy)hydroxyphSphinyl]oxy]-N,N,N-trimethyl-ethanaminium InnerSalt Acetate; D-GlycerolphSphocholine Acetate; GlycerophSphocholine Acetate; GlycerophSphorylcholine Acetate; α-GPC Acetate; [(S)-2,3-Dihydroxypropyl] 2-trimethylazaniumylethyl PhSphate Acetate