2-(2-(Diethylamino)ethyl)isothiourea monohydrochloride 2-Diethylaminoethyl isothiouronium chloride 5445-68-1 Carbamimidothioic acid, 2-(diethylamino)ethyl ester, monohydrochloride (9CI) EINECS 226-652-8 NSC 22124 Pseudourea, 2-(2-(diethylamino)ethyl)-2-thio-, hydrochloride Pseudourea, 2-(2-diethylaminoethyl)-2-thio-, hydrochloride Pseudourea, 2-thio-, 2-diethylaminoethyl-, chloride USAF A-173