英文别名[1-(2-ethylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane; [1-(2-ethylnaphthalen-1-yl)naphthalen-2-yl]-diphenyl-phosphane; (R)-2-Diphenyphosphino-2'-ethyl-1,1'-binaphthyl; (r)-(2'-ethyl(1,1'-binaphthalen)-2-yl)diphenyl-phosphine; 2-Ethyl-2'-diphenylphosphino-1,1'-binaphthyl; (2'-Ethyl-[1,1'-binaphthalen]-2-yl)diphenylphosphine; (2'-Ethyl[1,1'-binaphthalen]-2-yl)(diphenyl)phosphane; (2'-Ethyl[1,1'-binaphthalen]-2-yl)di(phenyl)phosphane; (R)-(+)-2-DIPHENYLPHOSPHINO-2'-ETHYL-1,1'-BINAPHTHYL; [1-(2-ethyl-1-naphthalenyl)-2-naphthalenyl]-diphenylphosphine; Phosphine, [(1R)-2'-ethyl[1,1'-binaphthalen]-2-yl]diphenyl- (9CI) 
