112-65-2 13590-97-1 15890-80-9 Caswell No. 418A Cytox 2013 Dodecylguanidine hydrochloride Dodecylguanidine monohydrochloride Durotex 7487-A EINECS 237-030-0 EPA Pesticide Chemical Code 044303 Guanidine, dodecyl-, monohydrochloride Metasol DGH N-Dodecylguanidine hydrochloride