2,3-Dimethylpyrazine5910-89-431 % similar 1-(2-Amino-4-methylpyrimidin-5-yl)ethan-1-one66373-25-931 % similar 2-Ethyl-5-methylpyrazine13360-64-030 % similar 2,3-Dimethyl-5-ethylpyrazine15707-34-330 % similar 2-Amino-3-methylpyridine1603-40-330 % similar 3-Amino-2-methylpyridine3430-10-230 % similar 2-Amino-4,6-dimethylpyridine5407-87-430 % similar 2,5-Dichloropyrimidin-4-amine89180-51-830 % similar Methylpyrazine109-08-030 % similar 2-Amino-3-methyl-5-nitropyridine18344-51-930 % similar 2-Methylpyrimidin-5-amine39889-94-630 % similar 2-Amino-4,6-dimethylpyridine-3-carboxamide7144-20-930 % similar 2-Amino-3-nitro-5-picoline7598-26-730 % similar