1 3 4 dimethoxyphenyl methyl 2 3 5 3 1 3 4 dimethoxyphenyl methyl 6 7 dimethoxy 2 methyl 1 2 3 4 tetrahydroisoquinolin 2 ium 2 yl propanoyl oxy pentyl oxy 3 oxopropyl 6 7 dimethoxy 2 methyl 1 2 3 4 tetrahydroisoquinolin 2 ium, atracurium
For use, as an adjunct to general anesthesia, to facilitate endotracheal intubation and to provide skeletal muscle relaxation during surgery or mechanical ventilation.