(11bR)-2,6-双(3,5-二叔丁基苯基)-4-羟基二萘并[2,1-d:1',2'-f][1,3,2]二氧杂磷杂环庚 4-氧化物

(11bR)-2,6-双(3,5-二叔丁基苯基)-4-羟基二萘并[2,1-d:1',2'-f][1,3,2]二氧杂磷杂环庚 4-氧化物

(11BR)-2,6-bis(3,5-di-tert-butylphenyl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide