
1,2-Dimethylimidazole
1,3-Dibromo-5,5-dimethylhydantoin
1-Methyl-1H-pyrazol-5-ylamine
1-Phenyl-1H-pyrazole-5-carboxylic Acid
1-phenylpyrrolidin-2-one
1-[4-(Bromomethyl)phenyl]-1H-pyrazole
18-Crown-6
1H-Imidazole-2-carbaldehyde
1H-Imidazole-4-carboxylic Acid
1H-Pyrazol-5(4H)-one
1H-Pyrazole-3-carbxaldehyde
2,3-Dichlorobenzenesulfonyl Chloride