(11bR)-4-羟基-2,6-二[2,4,6-三(1-甲基乙基)苯基]二萘并[2,1-d:1',2'-f][1,3,2]二氧杂磷杂卓4-氧化物

(11bR)-4-Hydroxy-2,6-bis[2,4,6-tris(1-methylethyl)phenyl]dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide