61560-09-6 Ethyl 3-(((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)thio)propanoate Ethyl 3-(S-(3-phenyl-1,2,4-oxadiazol-5-yl)methyl)thiopropionate Propanoic acid, 3-(((3-phenyl-1,2,4-oxadiazol-5-yl)methyl)thio)-, ethyl ester