HexamethylenetetramineMethenamineHMTAHexamineUrotropineUraminUratrineUrodeineVulkacit HXametrinThixon 715BAmmoformHexa BS 4Ekagom HFormamineHexaMethenaminPreparation AFNocceler HSanceler HTSanceler HT-POAceto HMTAntihydralVulkacit H 30CystogenHeterinHexasanNSC 403347MethenamideNSC 26346Nocceler H-POSanceler HUritoneUrotropinHeksa KHerax UTSHexa-Flo-PulverHexaformHexamethylenamine1,3,5,7-TetraazatricyclodecaneAminoformDuirexolForminHAHMT