3-Methyl-1H-indazol-5-amine90764-90-232 % similar 3-Aminothiophenol22948-02-331 % similar 4-Aminothiophenol1193-02-831 % similar 2-Amino-benzothiazole-6-carboxylic acid methyl ester66947-92-031 % similar 7-Aminoquinoline580-19-831 % similar 1H-Indazol-6-amine6967-12-031 % similar Anthracene-2,6-diamine46710-42-330 % similar 6-Methoxy-2-methylbenzothiazole2941-72-230 % similar 2-Cyano-6-hydroxybenzothiazole939-69-530 % similar