1,5-Pentamethylenebisphenyl isothiuronium dihydrobromide 2,2'-Pentamethylenebis(1-phenyl-2-thiopseudourea) dihydrobromide 856-51-9 Carbamimidothioic acid, phenyl-, 1,5-pentanediyl ester, dihydrobromide NSC35440 Pseudourea, 2,2'-pentamethylenebis[1-phenyl-2-thio-, dihydrobromide