(2-Hydroxyethyl)trimethylammonium iodide valerate 2963-75-9 Ammonium, (2-hydroxyethyl)trimethyl-, iodide, valerate Choline, iodide, valerate Ethanaminium, N,N,N-trimethyl-2-[(1-oxopentyl)oxy]-, iodide NSC88944 Pentanoylcholine iodide Valerylcholine iodide WLN: 4VO2K1&1&1 &I