1-tert-Butyl 2-methyl 5-oxopyrrolidine-1,2-dicarboxylate

1-Chloro-2,4-difluorobenzene

1-氯-2,4-二氟苯

6-溴-2,3-二氢-1H-吡啶并[2,3-b][1,4]噁嗪, 6-Bromo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine

5-氯-3-(二氟甲基)-1-甲基-1H-吡唑-4-甲醛, 5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carbaldehyde

3-硝基-4-氟苯乙酸甲酯, Methyl 2-(4-fluoro-3-nitrophenyl)acetate

3,4-Dihydroimidazo[4,5-b]pyridin-5-one

6,7-Dimethyl-4-chromanone

Ethyl 2-amino-5-nitrothiophene-3-carboxylate

乙基 2-氨基-5-硝基噻吩-3-羧酸酯

Ethyl 4-oxo-4H-quinolizine-3-carboxylate

4-氧代-4H-喹嗪-3-羧酸乙酯

Ethyl 1-(5-nitropyridin-2-yl)piperidine-4-carboxylate

2-Butyl-5-nitrobenzo[d]oxazole