2-Dodecyl-1,3-dimethyl-2-thiopseudourea hydriodide 5395-98-2 Carbamimidothioic acid, N,N'-dimethyl-, dodecyl ester, monohydriodide (9CI) NSC 3518 Pseudourea, 2-dodecyl-1,3-dimethyl-2-thio-, hydriodide