2-bromo-6,7-dihydro-6,6-dimethylthiazolo[5,4-c]pyridin-4(5H)-one

6-溴-3,4-二氢-2H-1,4-苯并恶嗪

3-bromo-6,6-dimethyl-piperidine-2,4-dione

6-bromo-3,4-dihydro-2H-benzo[1,4]oxazine-4-carbothioic acid amide

3-甲基-2-丁烯酸乙酯