methyl 5,5-dimethyl-2,5-dihydrofuran-3-carboxylate

methyl 5,5-dimethyl-2-oxocyclohexane-1-carboxylate

methyl 5,5-dimethyl-4,5,6,7-tetrahydro-1,2-benzoxazole-3-carboxylate

methyl 5,5-dimethyl-4,5,6,7-tetrahydro-1H-indole-2-carboxylate

methyl 5,5-dimethyl-4-(methylamino)-4,5-dihydro-1,2,4-oxadiazole-3-carboxylate

methyl 5,5-dimethyl-4H,5H,6H-pyrrolo[1,2-c][1,2,3]triazole-3-carboxylate

methyl 5,5-dimethyl-6-oxopiperidine-3-carboxylate

methyl 5,5-dimethylcyclopent-1-ene-1-carboxylate

methyl 5,5-dimethylmorpholine-2-carboxylate

methyl 5,5-dimethylmorpholine-3-carboxylate

methyl 5,5-dimethylmorpholine-3-carboxylate hydrochloride

methyl 5,5-dimethylpiperidine-2-carboxylate hydrochloride

methyl 5,5-dimethylpiperidine-3-carboxylate hydrochloride

methyl 5,5-dimethylpyrrolidine-2-carboxylate hydrochloride

methyl 5,5-dimethylpyrrolidine-3-carboxylate hydrochloride

methyl 5,5-dioxo-5lambda6-thia-2-azaspiro[3.4]octane-8-carboxylate hydrochloride

methyl 5,5-diphenyl-4,5-dihydro-1,2-oxazole-3-carboxylate

methyl 5,6,7,8-tetrahydro-1,5-naphthyridine-2-carboxylate

methyl 5,6,7,8-tetrahydro-1,5-naphthyridine-3-carboxylate

methyl 5,6,7,8-tetrahydro-1,6-naphthyridine-2-carboxylate

methyl 5,6,7,8-tetrahydro-1,6-naphthyridine-2-carboxylate dihydrochloride

methyl 5,6,7,8-tetrahydro-1,6-naphthyridine-4-carboxylate dihydrochloride

methyl 5,6,7,8-tetrahydro-1,6-naphthyridine-4-carboxylate hydrochloride

methyl 5,6,7,8-tetrahydro-1,7-naphthyridine-2-carboxylate dihydrochloride

methyl 5,6,7,8-tetrahydro-1,7-naphthyridine-3-carboxylate dihydrochloride

methyl 5,6,7,8-tetrahydro-1,8-naphthyridine-2-carboxylate

methyl 5,6,7,8-tetrahydro-1,8-naphthyridine-3-carboxylate

methyl 5,6,7,8-tetrahydro-2,6-naphthyridine-1-carboxylate dihydrochloride

methyl 5,6,7,8-tetrahydro-2,7-naphthyridine-1-carboxylate dihydrochloride

methyl 5,6,7,8-tetrahydronaphthalene-1-carboxylate

methyl 5,6,7-trifluoro-1H-indole-2-carboxylate

methyl 5,6-diaminopyridine-2-carboxylate

methyl 5,6-diaminopyridine-2-carboxylate hydrochloride

methyl 5,6-diaminopyridine-3-carboxylate

methyl 5,6-dichloro-1H-indole-2-carboxylate

methyl 5,6-dichloro-2-methylpyridine-3-carboxylate

methyl 5,6-dichloropyridazine-3-carboxylate

methyl 5,6-dichloropyridine-3-carboxylate

methyl 5,6-dichloropyrimidine-4-carboxylate

methyl 5,6-difluoro-1,2,3,4-tetrahydroisoquinoline-3-carboxylate hydrochloride

methyl 5,6-dihydro-1,4-oxathiine-3-carboxylate

methyl 5,6-dihydro-2H-pyran-3-carboxylate

methyl 5,6-dihydroxy-1H-indole-2-carboxylate

methyl 5,6-dihydroxypyridine-3-carboxylate

methyl 5,6-dihydroxypyrimidine-4-carboxylate