102478-32-0
1,3,6,7-tetraacetoxy-xanthene
→
2054-36-6
1-hydroxy-3,6,7-trimethoxyxanthone
105904-53-8
xanthene-1,3,6,7-tetraol
3542-74-3
1,3,6,7-tetramethoxyxanthen-9-one