5339-44-6 Carbamimidothioic acid, N,N'-diethyl-, tetradecyl ester, monohydrochloride NSC3521 Pseudourea, 1,3-diethyl-2-tetradecyl-2-thio-, hydrochloride Pseudourea, 1,3-diethyl-2-tetradecyl-2-thio-, monohydrochloride WLN: 14SYM2&UN2 &GH