141696-67-5 1H-3-Benzazepin-7-ol, 8-chloro-5-(2,3-dihydro-7-benzofuranyl)-2,3,4,5-tetrahydro-3-methyl-, hydrochloride, (5R)- 1H-3-Benzazepin-7-ol, 8-chloro-5-(2,3-dihydro-7-benzofuranyl)-2,3,4,5-tetrahydro-3-methyl-, hydrochloride, (R)- NNC 0772