1-(2-Bromoethyl)-3-(5,6,7,8-tetrahydro-2-naphthyl)urea 102434-36-6 3-(2-Bromoethyl)-1-(5,6,7,8-tetrahydro-2-naphthyl)urea Urea, 3-(2-bromoethyl)-1-(5,6,7,8-tetrahydro-2-naphthyl)-