4-Amino-2-methyl-5-pyrimidinemethanamine95-02-3100 % similar Toxopyrimidine73-67-665 % similar 3-[(4-Amino-2-methyl-5-pyrimidinyl)methyl]-5-(2-hydroxyethyl)-4-methylthiazolium70-16-643 % similar Vitamin B159-43-841 % similar 5-Methylcytosine554-01-841 % similar Nimustine42471-28-340 % similar 2,4-Dimethylimidazole930-62-139 % similar Thiamine disulfide67-16-339 % similar 5-Iodo-2-methyl-1H-imidazole73746-45-938 % similar 1-(4-Amino-2-methylpyrimidin-5-yl)methyl-3-(2-chloroethyl)-3-nitrosourea hydrochloride55661-38-638 % similar 5-Methylcytosine hydrochloride58366-64-638 % similar 5-Bromo-2-methyl-1H-imidazole16265-11-537 % similar Prosultiamine59-58-534 % similar 3-Methyl-2-pyridinemethanamine153936-26-633 % similar Sulbutiamine3286-46-233 % similar 2-Methylbenzylamine89-93-033 % similar 2-Methyl-5-nitroimidazole696-23-132 % similar 2-Methyl-5-nitroimidazole88054-22-232 % similar 2-(Aminomethyl)-5-methylpyrazine132664-85-832 % similar Thiamine pyrophosphate154-87-031 % similar