1004527-94-9
4-(5-oxo-4,5-dihydro-[1,3,4]oxadiazol-2-yl)-piperidine-1-carboxylic acid tert-butyl ester
→
~96%
1046079-35-9
5-(4-哌啶基)-1,3,4-噁二唑-2(3H)-酮盐酸盐