Chinese Alias                    Atracurium acid; 2,2 '- [1,5 - pentanedione base pairs [O (3 - oxo -3,1 - malonyl-yl)]] bis [1 - (3,4 - dimethyl phenyl) methyl] -1,2,3,4 - tetrahydro -6,7 - dimethoxy -2-- isoquinoline methyl] diphenyl sulfonate

CAS NO                                64228-81-5

Molecular Formula             C₅₃H₇₂N₂O₁₂^.2(C₆H₅O₃S)

Molecular Weight               1243.48

Package and storage        Store in sealed contained and avoid light