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Methyl tetrahydro-2,5-dimethoxy-2-furancarboxylate

Methyl quinoxaline-5-carboxylate

Methyl n-cbz-piperidine-2-carboxylate

Methyl n-boc-2-amnio-5-bromothiazole-4-carboxylate

Methyl morpholine-2-carboxylate hydrochloride

Methyl isoindoline-1-carboxylate hydrochloride

Methyl isoindoline-1-carboxylate

Methyl furo[3,2-c]pyridine-6-carboxylate

Methyl chlorothiolformate

Methyl bromodifluoroacetate