4-cyano-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene
4-bromo-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene
4-hydroxy-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene
4-aminomethyl-9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene
9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophen-4-one