1152438-32-8

(11bR)-2,6-Bis(4-(tert-butyl)-2,6-diisopropylphenyl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (11bR)-2,6-Bis[4-(1,1-dimethylethyl)-2,6-bis(1-methylethyl)phenyl]-4-hydroxy-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4-oxide (11bR)-2,6-bis[4-(1,1-dimethylethyl)-2,6-bis(1-methylethyl)phenyl]-4-hydroxy-4-oxide-4λ5-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin 4λ5-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 2,6-bis[4-(1,1-dimethylethyl)-2,6-bis(1-methylethyl)phenyl]-4-hydroxy-, 4-oxide, (11bR)-