4-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-carboxylic acid

N-(4-Bromophenyl)-2-chloroacetamide

N-(4-溴苯基)-2-氯乙酰胺

Methyl 2-Hydroxy-4-methylbenzoate

4-甲基水杨酸甲酯

1-(4-Bromo-3-nitrophenyl)ethanone

4'-溴-3'-硝基苯乙酮

[3,3'-Bipyridin]-6-amine

Methyl 4-oxo-5,6,7,8-tetrahydro-4H-pyrazolo[1,5-a][1,4]diazepine-2-carboxylate

4-吡喃酮-2-羧酸乙酯, Ethyl 4-oxo-4H-pyran-2-carboxylate

5-Ethyl-4-methylthiazole

Diethyl 2-(2-oxopropyl)succinate

二乙基 乙酰甲基琥珀酸酯

2-三氟甲氧基-5-溴苯腈, 5-Bromo-2-(trifluoromethoxy)benzonitrile