3-Aminopropylisothiourea dihydrobromide 3-Aminopropylisothiuronium bromide hydrobromide 3-Aminopropylthiopseudourea dihydrobromide 7072-40-4 7320-57-2 A 21818 APT APT (radioprotective) Carbamimidothioic acid, 3-aminopropyl ester, dihydrobromide (9CI) Carbamimidothioic acid, 3-aminopropyl ester,dihydrobromide (9CI) NSC 62857 Pseudourea, 2-(3-aminopropyl)-2-thio-, dihydrobromide S,gaama-Aminopropylisothiuronium bromide hydrobromide S-(3-Aminopropyl)thiuronium dihydrobromide