英文别名Phosphine oxide, [(2R)-2,3-dimethyl-3-[(triethylsilyl)oxy]butyl]diphenyl-; {[(3R)-4-(diphenylphosphoroso)-2,3-dimethylbutan-2-yl]oxy}triethylsilane; [(3R)-4-diphenylphosphoryl-2,3-dimethylbutan-2-yl]oxy-triethylsilane; (4-Diphenylphosphoryl-2,3-dimethylbutan-2-yl)oxy-triethylsilane; (R)-(2,3-dimethyl-3-((triethylsilyl)oxy)butyl)diphenylphosphineoxide; [(2R)-2,3-Dimethyl-3-[(triethylsilyl)oxy]butyl]diphenylphosphine oxide; [(2R)-3-diphenylphosphoryl-1,1,2-trimethyl-propoxy]-triethyl-silane; {(2R)-2,3-Dimethyl-3-[(triethylsilyl)oxy]butyl}(oxo)diphenyl-lambda~5~-phosphane; Paricalcitol Impurity 19 
