SEARCH Articles Figures Tables 1,2,3-Oxadiazol 1,2,4-Oxadiazol-5-ones, photolysis 1,2,4-Oxadiazole 1.3.4- Oxadiazol-2 -ones 1-oxides 1.3.4- Oxadiazol-2 -ones 4- nitro 1.3.4- Oxadiazol-2-ones, rearrangements 5- Amino-2,3-dihydro-l,2,4-oxadiazol-3-one