9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene-4-yl-acetylazide

9,10-dihydro-4H-benzo<4,5>cyclohepta<1,2-b>thiophene-4-yl-methylisocyanate

1,6,7,11b-tetrahydrobenzo<1,2>cyclohepta<3,4,5-hi>thieno<3,4-c>pyridine