1,1'-(Sulfonyldi-4,1-phenylene)bis(1,6-dihydro-6,6-dimethyl-1,3,5-triazine-2,4-diamine) 2HCl 1,3,5-Triazine-2,4-diamine, 1,1'-(sulfonyldi-4,1-phenylene)bis(1,6-dihydro-6,6-dimethyl-, hydrochloride, hydrate (1:2:4) 18915-14-5 Cycloguanide phenylsulfone