1(2H)-NAPHTHALENONE, 3,4-DIHYDRO-2-PIPERIDINOMETHYL-, HYDROCHLORIDE 2-Piperidinomethyl-alpha-tetralone hydrochloride 2-Piperidinomethyl-tetralone-1 hydrochloride 3,4-Dihydro-2-(piperidinomethyl)-1(2H)-naphthalenone hydrochloride 7353-54-0 NA-86 NU-805