136924-88-4 2-Cyano-N,N-dipropyl-8-amino-6,7,8,9-tetrahydro-3H-benz(e)indole 3H-benz(e)indole, 2-cyano-N,N-dipropyl-8-amino-6,7,8,9-tetrahydro- U 92016A U-92016A U92016A