Synonyms: NSC 33647;Ethylene-bis-phenyl isothuronium dihydrobromide;2,2'-Ethylenebis(1-phenyl-2-thiopseudourea) dihydrobromide;Pseudourea, 2,2'-ethylenebis(1-phenyl-2-thio-, dihydrobromide;AC1MI3VI;LS-126133;[2-[2-[1-(carbamothioylamino)cyclohexa-2,4-dien-1-yl]ethyl]phenyl]thiourea dihydrobromide;Carbamimidothioic acid, phenyl-, 1,2-ethanediyl ester, dihydrobromide (9CI)