1931-53-9
benzo[a]xanthen-12-one
→
~53%
2009-53-2
benzo[a]xanthene-12-thione
66691-27-8
2-(naphthalen-2-yloxy)-benzoic acid
118-91-2
2-氯苯甲酸
135-19-3
2-萘酚