Tri-o-tolylphosphine;Intermediate of Eletriptan and Rizatriptan;Phosphine, tri-o-tolyl-;Tri-ortho-tolylphosphine;tris(2-methylphenyl)-phosphin;PHOSPHORUS TRI-O-TOLYL;TRIS(O-TOLYL)PHOSPHINE;TRIS(2-TOLYL)PHOSPHINE;TRI-O-TOLYPHOSPHINE;Tri(O-tolyl)phosphine;TOpen