2,3-tetramethylene-1,2-dihydroquinazolinium picrate

2-乙酰氨基吡啶

N-(1-acetyl-[2]piperidyl)-acetamide

2H,11H-Tripyrido[1,2-a:1',2'-c:3'',2''-e]pyrimidine, tetradecahydro-

十二氢-4H,8H,12H-4a,8a,12alpha-三氮杂苯并菲