4-Amino-2-chloro-6,7-dimethoxyquinazoline23680-84-433 % similar 2-Chloro-5-methoxy-4-pyrimidinamine99979-77-832 % similar 2-Amino-4-methoxy-6-methyl-1,3,5-triazine1668-54-832 % similar 2-Amino-5,6-dimethyl-4(3H)-pyrimidinone3977-23-932 % similar 2,6-Dichloropurine5451-40-132 % similar 2-Aminoisocytosine56-06-432 % similar 2-Chloro-4,6-dimethylpyrimidine4472-44-032 % similar Irsogladine57381-26-732 % similar 2-Chloro-4,5-pyrimidinediamine14631-08-431 % similar 2-Chloro-5-fluoro-4-pyrimidinamine155-10-231 % similar 4-Thioxo-1H-pyrimidine-2,6-diammonium sulphate56-08-631 % similar 2,4-Dichloro-7H-pyrrolo[2,3-d]pyrimidine90213-66-431 % similar Benzoguanamine91-76-931 % similar Pyrimethamine58-14-031 % similar 2,4,6-Trichloro-5-methylpyrimidine1780-36-531 % similar 4-(1,1-Dimethylethyl)-6-(trifluoromethyl)-2-pyrimidinamine238742-83-131 % similar 2-Chloroadenine1839-18-531 % similar 2-Amino-4-methylpyrimidine108-52-130 % similar 5-Chloro-2-pyrimidinamine5428-89-730 % similar N-(2-Amino-4,6-dichloro-5-pyrimidinyl)formamide171887-03-930 % similar