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Methyl 3-quinuclidinecarboxylate hydrochloride

Methyl 4-(1,1-dioxothiomorpholino)benzoate

Methyl 4-(1h-imidazol-1-yl)benzenecarboxylate

Methyl 4-(1h-imidazol-1-ylmethyl)benzoate

Methyl 4-(1-hydroxyethyl)benzoate

Methyl 4-(1-hydroxyiminoethyl)-5-methylisoxazole-3-carboxylate

Methyl 4-(2,4-dimethoxyphenyl)-2,4-dioxobutanoate

Methyl 4-(2,5-dimethoxyphenyl)-2,4-dioxobutanoate

Methyl 4-(2-aminoanilino)-2,5-dihydrothiophene-3-carboxylate

Methyl 4-(2-bromoethoxy)benzenecarboxylate