Aromatic organic heterocyclic compounds that consist of a six-membered ring with four carbon atoms and two nitrogen atoms at opposite positions of the ring, making this ring symmetrical.
Chemical Name or Material: Amiloride hydrochloride dihydrate. CAS: 17440-83-4. Health Hazard 1: H301. Health Hazard 2: GHS H Statement H301 Toxic if swallowed.