5-Cyclobutoxypyridine-2-carboxylic acid

4-[(3-Methoxyphenyl)methyl]oxane-4-carbonitrile

Ethyl 3-(2,2,2-trifluoroethyl)-1,2,4-oxadiazole-5-carboxylate

Ethyl 5-(3-fluorophenyl)-1,2,4-oxadiazole-3-carboxylate

3-氧代-2,8-二氮杂螺[4,5]癸烷-8-甲酸叔丁酯, tert-Butyl 3-oxo-2,8-diazaspiro[4.5]decane-8-carboxylate

5-(Oxan-4-yloxy)pyridine-2-carboxylic acid

Ethyl 5-(pyridin-2-yl)-1,2,4-oxadiazole-3-carboxylate

2-(Diphenylmethyl)-5-oxa-2,8-diazaspiro[3.5]nonane

2-(2-Methoxyethoxy)benzoic acid

6-(Pyridin-3-yloxy)pyridine-2-carboxylic acid

1,7-二氮杂螺[3.5]-2-壬酮, 1,7-Diazaspiro[3.5]nonan-2-one