(1-methyl-4-piperidyl)magnesium chloride
10-methoxy-4H-benzo<4,5>cyclohepta<1,2-b>thiophen-4-one
10-methoxy-4-(1-methyl-4-piperidyl)-4H-benzo<4,5>cyclohepta<1,2-b>thiopene-4-ol
4-(10-bromo-benzo[4,5]cyclohepta[1,2-b]thiophen-4-ylidene)-1-methyl-piperidine
10-bromo-4H-benzo<4,5>cyclohepta<1,2-b>thiophene-4-one