1,5-Pentamethylene-bis-phenyl isothiuronium dihydrobromide 2,2'-Pentamethylenebis(1-phenyl-2-thiopseudourea) dihydrobromide 856-51-9 Carbamimidothioic acid, 1,5-pentanediyl ester, dihydrobromide Carbamimidothioic acid, phenyl-, 1,5-pentanediyl ester, dihydrobromide (9CI) NSC 35440 Pseudourea, 2,2'-pentamethylenebis(1-phenyl-2-thio-, dihydrobromide