1-Methyl-1H-imidazole-4-ethanamine 1-Methylhistamine 1H-IMIDAZOLE, 4-(1-AMINOETHYL)-1-METHYL- 1H-Imidazole-4-ethanamine, 1-methyl- 1H-Imidazole-4-ethanamine, 1-methyl- (9CI) 5-25-09-00527 (Beilstein Handbook Reference) 501-75-7 BRN 0110757 Imidazole, 4-(2-aminoethyl)-1-methyl- (8CI) N(sup 1)-Methylhistamine N-Telle-methylhistamine N1-Methylhistamine NSC 66736 Tele-methylhistamine