5-Methoxy-2-benzothiazolamine54346-87-141 % similar 2-Amino-4-chlorobenzothiazole19952-47-741 % similar 2-Methyl-1H-indol-5-ol13314-85-738 % similar 6-Hydroxy-2(1H)-quinolinone19315-93-638 % similar 5-Hydroxyindole1953-54-437 % similar 4-Bromo-1,3-benzothiazol-2-amine20358-02-537 % similar 2-(4-Hydroxyphenyl)-1-benzothiophene-6-ol63676-22-237 % similar 2-Amino-4-methylbenzothiazole1477-42-536 % similar 6,7-Dichloro-2-benzothiazolamine25150-27-036 % similar 1H-Indazol-5-ol15579-15-435 % similar 2-Hydroxycarbazole86-79-335 % similar Ska-3140172-65-435 % similar 2-Cyano-6-hydroxybenzothiazole939-69-534 % similar 4-Pyridinol, 2-amino-, hydrochloride (1:1)1187932-09-733 % similar 5-Hydroxy isatoic anhydride195986-91-533 % similar 5-Hydroxyindole-2-carboxylic acid21598-06-133 % similar 6-Hydroxyindole2380-86-133 % similar Serotonin50-67-933 % similar 4-Methoxy-2-benzothiazolamine5464-79-933 % similar 2,6-Dihydroxynaphthalene581-43-133 % similar