1,3-dimethyl-6-isopropyloxyuracil

methyl 2-oxo-1-propan-2-ylcyclopentane-1-carboxylate

1,7-dimethyl-3-propan-2-ylpurine-2,6-dione

(2E)-2-(propan-2-yloxymethylidene)-3,4-dihydronaphthalen-1-one

2,2,2-三氟-1-(1-异丙基-1H-吡咯-3-基)乙酮