12-(3-Iodophenyl)dodecyl phosphocholine 12-(m-Iodophenyl)dodecyl phosphocholine 144796-42-9 Ethanaminium, 2-((hydroxy((12-(3-(iodo-125I)phenyl)dodecyl)oxy)phosphinyl)oxy)-N,N,N-trimethyl-, hydroxide, inner salt NM 324 NM-324