3-Aminoquinoline580-17-631 % similar 1-Methyl-1H-imidazole-4-carbonitrile66121-69-531 % similar 2-Aminobenzonitrile1885-29-630 % similar 3-Aminobiphenyl2243-47-230 % similar 3-Aminophenol591-27-530 % similar 2-Aminoanthracene613-13-830 % similar