SEARCH Articles Figures Tables 1,2,3-Oxadiazol 1,2,4-Oxadiazole 1,3-dipolar cycloaddition 2,3-dihydro-1.2.4-oxadiazoles 4.5- Dihydro-1,2,4-oxadiazoles, oxidation 5- Amino-2,3-dihydro-l,2,4-oxadiazol-3-one Dihydro-2,2-dimethyl-5,5-bis(propylthio)1,3,4-oxadiazole