1-Propanamine, 3-(9,10-dihydro-4H-benzo(4,5)cyclohepta(1,2-b)thien-4-ylidene)-N,N-dimethyl- 14942-31-5 3-(9,10-Dihydro-4H-benzo(4,5)cyclohepta(1,2-b)thien-4-ylidene)-N,N-dimethyl-1-propanamine 4-(3-Dimethylaminopropyliden)-9,10-dihydro-4H-benzo(4,5)cyclohepta(1,2-B)tiophen [German] 4-(3-Dimethylaminopropylidene)-9,10-dihydro-4H-benzo(4,5)cyclohepta(1,2-b)thiophene 4H-Benzo(4,5)cyclohepta(1,2-b)thiophene, 9,10-dihydro-4-(3-(dimethylamino)propylidene)- IB 503 NPL 82