1-(4-pyridin-2-yloxyphenyl)ethanone

2-(3-硝基吡啶-2-基)乙腈

3-Chloro-2-(difluoromethoxy)pyridine

1-(trimethylsilylmethyl)pyridin-2-one

trans-3,4-dihydro-3-hydroxy-2,2-dimethyl-4-(3-pyridyloxy)-2H-1-benzopyran-6-carbonitrile