1-((3-Hydroxy-5-hydroxymethyl-2-methyl)-4-pyridyl)-1,2,3,4-tetrahydro-beta-carboline 3-Pyridinemethanol, 5-hydroxy-6-methyl-4-(2,3,4,9-tetrahydro-1H-pyrido(3,4-b)indol-1-yl)- 5-Hydroxy-6-methyl-4-(2,3,4,9-tetrahydro-1H-pyrido(3,4-b)indol-1-yl)-3-pyridinemethanol 98497-92-8 BRN 1601487