"64228-79-1"^^ . "FDA"^^ . . "C0004234"^^ . "AtracuriumPTNCI" . "Pharmacologic Substance"^^ . "2GQ1IRY63P"^^ . "C76068"^^ . . . . . "CHEBI:2914"^^ . "Atracurium"^^ . . "ATRACURIUMPTFDA2GQ1IRY63P" . "Atracurium"^^ . "Atracurium"^^ . "C53H72N2O12"^^ .