(2,4-Dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)difluoromethanesulfonic acid
6-Hydrazinyl-2-oxo-2,3,4,5-tetrahydropyrimidine-4-sulfonic acid
5-Amino-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-sulfonic acid
2-Amino-4-((5-chloro-6-methyl-2-(methylsulfonyl)pyrimidin-4-yl)amino)benzenesulfonic acid
4,6-Diamino-2-(methylthio)pyrimidine-5-sulfonic acid
6-Aminopyrimidine-4-carboxylic hemisulfuric acid salt
(6-Amino-2-oxo-1,2-dihydropyrimidin-5-yl)methanesulfonic acid
2-(2,6-Dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)ethanesulfonic acid
6-(Hydroxyamino)-2-oxo-2,3,4,5-tetrahydropyrimidine-4-sulfonic acid
2,5,6-Triaminopyrimidin-4-yl hydrogen sulfate
2-Amino-4-((5-chloro-2,6-difluoropyrimidin-4-yl)amino)benzenesulfonic acid
2-Hydroxypyrimidine-5-sulfonic acid
2-Aminopyrimidine-5-sulfonic acid
2-Methylpyrimidine-4-sulfonic acid
5-Methyl-2-(pyridin-4-yl)pyrimidin-4-amine dimethanesulfonate
3-(Pyridin-2-yl(2-(pyrimidin-2-yl)hydrazono)methyl)benzenesulfonic acid
(4-Amino-2-methylpyrimidin-5-yl)methanesulfonic acid
