2-Dodecyl-1,3-diethyl-2-thiopseudourea hydriodide 5394-72-9 Carbamimidothioic acid, N,N'-diethyl-, dodecyl ester, monohydriodide (9CI) NSC 3520 Pseudourea, 2-dodecyl-1,3-diethyl-2-thio-, hydriodide Pseudourea, 2-dodecyl-1,3-diethyl-2-thio-, monohydriodide (8CI)