1,3-Dimethylimidazolium Iodide
1-Hydroxy-1H-pyrazole
2,4,6-Trichloroquinazoline
2,4-Dibromothiazole
2,5-Dichlorobenzo[d]oxazole
2,6-Dichloroquinazolin-4(3H)-one
2,7-Dibromophenanthrene
2-(2-Nitroethyl)-1,3-dioxolane
2-(Chloromethyl)pyrimidine
2-(Di-tert-butyl-phosphino)-1-phenyl-1H-pyrrole
2-(Methylthio)pyrimidine-5-carbonitrile
2-Amino-4-oxo-1,4-dihydropyrimidine-5-carbonitrile