... 8 1,2,3,4-Tetrahydro-benzo[b]azepin-5-one Product Name: 1,2,3,4-Tetrahydro-benzo[b]azepin-5-oneSynonyms: 1,2,3,4-TETRAHYDRO- ... BENZO[B]AZEPIN-5-ONE;1,2,3,4-Tetrahydrobenzoazepine-5-one;1,2,3,4-Tetrahydrobenzazepine-5-one, 97%;1,2,3,4-Tetrahydro ... -5H-1 ...