1-{2S)-1-[(11bR)-2,6-Bis(trimethylsilyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yloxy]propan-2-yl}-3-phenylurea, min. 97%
1-{2S)-1-[(11BR)-2,6-BIS(TRIMETHYLSILYL)DINAPHTHO[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN-4-YLOXY]PROPAN-2-YL}-3-PHENYLUREA,MIN.97%