4-amino-5-hydroxymethyl-2-methylpyrimidine diphosphatase activity
4-amino-5-hydroxymethyl-2-methylpyrimidine diphosphatase activity
4-amino-5-hydroxymethyl-2-methylpyrimidine diphosphatase activity
4-amino-5-hydroxymethyl-2-methylpyrimidine diphosphatase activity