307550-74-9

1-((2-fluorobenzyl)oxy)-3-methyl-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one 1-[(2-fluorophenyl)methoxy]-3-methyl-7,8,9,10-tetrahydrobenzo[c]chromen-6-one 6H-Dibenzo[b,d]pyran-6-one, 1-[(2-fluorophenyl)methoxy]-7,8,9,10-tetrahydro-3-methyl-