130525-41-6
2,7-二叔丁基-9,9-二甲基氧杂蒽
→
~49%
607374-47-0
2,7-ditert-butyl-9,9-dimethyl-4,5-dinitroxanthene
155126-22-0
2,7-ditert-butyl-9,9-dimethylxanthene-4,5-diamine