"(11BR)-2,6-BIS(3,5-DICHLOROPHENYL)-4-HYDROXY-4-OXIDE-DINAPHTHO[2,1-D:1',2'-F][1,3,2]DIOXAPHOSPHEPIN"
"(11bR)-2,6-双(3,5-二氯苯基)-4羟基-4-氧-二萘并[2,1-d:1'',2''-f][1,3,2]二氧磷杂七环"
"(11bR)-2,6-双(3,5-二氯苯基)-4羟基-4-氧-二萘并[2,1-d:1'',2''-f][1,3,2]二氧磷杂七环"
"(11bR)-2,6-双(3,5-二氯苯基)-4羟基-4-氧-二萘并[2,1-d:1'',2''-f][1,3,2]二氧磷杂七环"