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1-Methyl-4-(phenylazo)-quinolinium perchlorate

1-Methyl-4-(piperidin-4-yl)-piperazine

1-Methyl-4-(s-trifluoromethyl-[1,3,4]thiodiazol-z-yl)piperazine

1-Methyl-4,5-dihydro-1h-imidazole-4-carboxylic acid

1-Methyl-4-[(4-methylphenyl)sulfonyloxymethoxysulfonyl]benzene

1-Methyl-4-[thioxanthen-9-ylidene]piperidine maleate salt

1-Methyl-4-imidazoleacetic acid hydrochloride

3-(tRifluoromethoxy)benzamide

1-Methyl-4-nitro-1h-pyrazole

1-Methyl-4-nitro-1h-pyrrole-2-carbohydrazide