Methenamine (INN) (hexamethylenetetramine); 2,6-di-tert-butyl-4-[4,6-bis(octylthio)-1,3,5-triazin-2-ylamino]phenol
Restriction on entry into free circulation
condition:B,certificate:9011,action:26|condition:B,certificate:9022,action:26|condition:B,certificate:9038,action:26|condition:B,action:06