Synonym
1,3-Dimethyl-4-amino-5-(formylamino)uracil|6-Amino-1,3-dimethyl-5-(formylamino)pyrimidine-2,4-dione|6-Amino-5-1,3-dimethyl-5-(formamido)uracil|6-Amino-5-formamido-1,3-dimethyl-uracil|Caffeine EP Impurity B|N-(6-Amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinyl)-formamide|N-(6-amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)formamide|NA