7-(tert-Butoxycarbonyl)-1-oxa-7-azaspiro[4.4]nonane-2-carboxylic acid
7-(tert-Butoxycarbonyl)-2-oxa-7-azaspiro-[4.5]decane-3-carboxylic acid
1-(Tetrahydrofuran-2-carbonyl)piperidine-4-carboxylic acid
1-(Tetrahydrofuran-3-yl)-1H-pyrazole-4-carboxylic acid
trans-2-(2-Methoxyphenyl)-5-oxotetrahydrofuran-3-carboxylic acid
2-(Tetrahydrofuran-2-yl)acetic acid
4-Oxo-2-(tetrahydrofuran-2-yl)-4-((3-(trifluoromethyl)phenyl)amino)butanoic acid
3-(2-Cyano-5-oxotetrahydrofuran-2-yl)propanoic acid
Tetrahydrofuran-2,3,4,5-tetracarboxylic acid
4-Hydroxy-5-oxotetrahydrofuran-3-carboxylic acid
2-(3-Nitrophenyl)-5-oxotetrahydrofuran-3-carboxylic acid
2-Methyl-4-((tetrahydrofuran-2-yl)methyl)-4H-furo[3,2-b]pyrrole-5-carboxylic acid
2-(Hydroxymethyl)tetrahydrofuran-2-carboxylic acid
5-Oxo-2-phenyltetrahydrofuran-3-carboxylic acid
3-Methyltetrahydrofuran-3-carboxylic acid
2-(((Tetrahydrofuran-2-yl)methyl)carbamoyl)cyclohexanecarboxylic acid
Cis-5-methyltetrahydrofuran-2-carboxylic acid
3-((3R)-3-Ethyl-2-methoxytetrahydrofuran-3-yl)propanoic acid
(2S,5S)-2,5-Dihydroxytetrahydrofuran-2-carboxylic acid
3,3,3-Trifluoro-2-((tetrahydrofuran-2-yl)methyl)propanoic acid
