2-Chloro-4,5-pyrimidinediamine14631-08-4100 % similar 2-Chloro-5-fluoro-4-pyrimidinamine155-10-256 % similar 2-Chloro-5-methoxy-4-pyrimidinamine99979-77-856 % similar 2-Chloro-5-nitro-4-pyrimidinamine1920-66-747 % similar 4,5-Diaminopyrimidine13754-19-342 % similar 6-Chloropyridine-3,4-diamine89182-17-236 % similar 4-Amino-2-chloro-6,7-dimethoxyquinazoline23680-84-436 % similar 2,4-Dichloro-5-aminopyrimidine5177-27-535 % similar 2-Chloro-5-fluoropyrimidin-4-ol155-12-435 % similar 6-Chloro-4,5-pyrimidinediamine4316-98-735 % similar 4,6-Dichloropyridin-3-amine7321-93-934 % similar 2-Chloro-4-nitroimidazole57531-37-034 % similar 2-Chloro-4-methylpyrimidin-5-amine20090-69-133 % similar 6-Chloro-4-methyl-3-pyridinamine66909-38-432 % similar 2-Chloro-5-iodo-4-pyridinamine800402-12-432 % similar 2-Chloropyrimidin-5-amine56621-90-032 % similar 5-Bromo-2-chloro-N-cyclopentyl-4-pyrimidinamine733039-20-832 % similar 6-Amino-5-iodo-2(1H)-pyrimidinone1122-44-732 % similar 5-Amino-4-chloropyrimidine54660-78-531 % similar 4,6-Dichloro-1,3,5-trazin-2-amine933-20-031 % similar