35047-55-3 5-(Phenylacetamido)-6,7,8,9-tetrahydro-5H-benzocycloheptene BRN 2870442 Benzeneacetamide, N-(6,7,8,9-tetrahydro-5H-benzocyclohepten-5-yl)- N-(6,7,8,9-Tetrahydro-5H-benzocyclohepten-5-yl)benzeneacetamide