(11aR)-3,7-Bis(2,4,6-trimethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin(1801196-27-9) ¹H NMR

(11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-bis[2,4,6-tris(1-methylethyl)phenyl]-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin 5-oxide(1372719-95-3)¹HNMR (11aS)-3,7-Bis[2,4,6-tris(1-methylethyl)phenyl]-10,11,12,13-tetrahydro-5-hydroxy-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin 5-oxide(1258276-28-6)¹HNMR (11aR)-5-oxide-3,7-bis(3,5-diMethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-Diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin(1297613-75-2)¹HNMR (11aS)-5-oxide-3,7-bis(3,5-diMethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-Diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin(1412439-82-7)¹HNMR