(S)-1-C-(7-Amino-1H-pyrazolo(4,3-d)pyrimidin-3-yl)-1,4-anhydro-D-ribitol, 5-(dihydrogen phosphate) 13270-66-1 1H-Pyrazolo(4,3-d)pyrimidine, 7-amino-3-beta-D-ribofuranosyl-, 5'-(dihydrogen phosphate)-, hydrate 7-Amino-3-beta-D-ribofuranosyl-1H-pyrazolo(4,3-d)pyrimidine 5'-(dihydrogen phosphate) hydrate Formycin 5'-monophosphate hydrate Formycin 5'-phosphate Formycin 5'-phosphate hydrate Formycin A 5'-monophosphate hydrate