噻草司特

2-[[4-(3-甲氧基苯基)-1,3-噻唑-2-基]氨基]-2-氧代乙酸乙酯

ethyl 2-(3-nitroanilino)-2-oxoacetate

ethyl 2-[2-[5-[2-chloro-4-(trifluoromethyl)phenoxy]-2-nitrophenyl]hydrazinyl]-2-oxoacetate

4-乙氧基-2-氧代-3-丁酸乙酯