C01304 2,5-Diamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one
C15563 2-Amino-5-formylamino-6-(5-phospho-D-ribosylamino)pyrimidin-4(3H)-one
RP14669_C01304 RP14669_C15563
C01304 C15563