(1'-alpha)-7',12'-Dihydroxy-6,6'-dimethoxy-2,2,2',2'-tetramethyltubocuraranium diiodide 76786-15-7 Bebeerine dimethiodide Tubocuraranium, 7',12'-dihydroxy-6,6'-dimethoxy-2,2,2',2'-tetramethyl-, diiodide, (1'-alpha)- d-Chondrodendrine dimethiodide d-N-Methylchondrodendrine diiodide