120749-80-6
4-oxo-2,2a,3,4-tetrahydrophenaleno[1,9-bc]furan
→
120749-82-8
3,4-dihydrophenaleno[1,9-bc]furan-4-ol
33953-73-0
benzo[b]pyren-6-ol
7465-58-9
9-hydroxyphenalen-1-one
53555-67-2
benzo[b]pyren-6-yl acetate