14254-86-5 6-Acetyl-1-(3,4-dimethoxybenzyl)-1,2,3,4-tetrahydro-beta-carboline hydrochloride 9H-Pyrido(3,4-b)indole, 1,2,3,4-tetrahydro-6-acetyl-1-(3,4-dimethoxybenzyl)-, hydrochloride