<unk>  (INN;<unk>  (USAN); formerly recognized as 51W89; trade name Nimbex) is a bisbenzyltetrahydroisoquinolinium that has effect as a neuromuscular-blocking drug non-depolarizing neuromuscular-blocking drugs, used adjunctively in anesthesia to facilitate endotracheal intubation and to provide skeletal muscle relaxation during surgery or mechanical ventilation. It shows intermediate duration of action.<unk>  is one of the ten isomers of the parent molecule, atracurium. Moreover,<unk>  represents approximately 15% of the atracurium mixture.
Cisatracurium besilate
Mivacurium chloride
Gantacurium chloride
Atracurium besilate
Suxamethonium chloride
Pancuronium bromide
Rapacuronium bromide
Rocuronium bromide