3-((Dimethylamino)methyl)-5-indoleamine 3414-74-2 5-22-11-00288 (Beilstein Handbook Reference) 5-Amino-3-((dimethylamino)methyl)indole 5-Aminogramine 5-Graminylamine BRN 0393962 INDOLE, 5-AMINO-3-((DIMETHYLAMINO)METHYL)-