Imidazo[1,2-b]pyridazine

Diethyl aminomalonate

Diethyl aminomalonate

5-Methylnicotinic acid

1-(4-Hydroxy-2-chlorophenyl)ethanone

2,6-Pyridinedicarboxylic acid monomethyl ester

2,6-Pyridinedicarboxylic acid monomethyl ester

Methyl 2-bromomethylbenzoate

4-Ethyl-5-fluoropyrimidine

Isooxazole-4-carboxylic acid

4-Benzenesulfonylbenzoic acid