Isatoic anhydride118-48-933 % similar 2-Amino-4-methylbenzothiazole1477-42-533 % similar UV 363818600-59-433 % similar 4,6-Dimethyldibenzothiophene1207-12-132 % similar O-Xylene95-47-632 % similar 7-Methyl-1H-indole-2-carboxylic acid18474-60-732 % similar Ethyl 8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylate77156-75-331 % similar 2-Hydroxy-3-methylpyridine91914-04-431 % similar 4-Methylindole16096-32-530 % similar