| 英文同义词: | 5-(4-Pyridinyl)-1,3,4-oxadiazol-2-ol;5-(4-Pyridyl)-1,3,4-oxadiazole-2(3H)-one;2-pyridyl-(4)-1,3,4-oxadiazolon-(5);4-oxadiazol-2-ol,5-(4-pyridinyl)-3;5-(4-pyridyl)-1,3,4-oxadiazol-2-ol;5-PYRIDIN-4-YL-3H-[1,3,4]OXADIAZOL-2-ONE;5-(PYRIDIN-4-YL)-1,3,4-OXADIAZOL-2(3H)-ONE;1,3,4-Oxadiazol-2(3H)-one, 5-(4-pyridinyl)- |