3′,5′-????????

??? GUANOSINE 3':5'-CYCLIC MONOPHOSPHATE SODIUM SALT 8-BR-CGMP 2'-(N-Methylanthraniloyl)guanosine 3',5'-Cyclicmonophosphate, Sodium Salt N2,2'-O-DIBUTYRYLGUANOSINE 3':5'-CYCLIC MONOPHOSPHATE SODIUM SALT 8-(4-CHLOROPHENYLTHIO)GUANOSINE 3',5'-CYCLIC MONOPHOSPHATE SODIUM SALT 8-BROMOGUANOSINE 3',5'-(CYCLIC) MONOPHOSPHATESODIUM SALT N-HYDRATE 2'-O-MB-CGMP SODIUM SALT INOSINE-3',5'-CYCLIC PHOSPHATE GUANOSINE 3',5'-CYCLIC PHOSPHATE, AMMONIUM SALT, [8-14C]- CGMP [8,5'-3H]- GUANOSINE 3',5'-CYCLIC PHOSPHATE, [GUANOSINE 8-3H] GUANOSINE 3',5'-CYCLIC PHOSPHATE, AMMONIUM SALT, [8-3H]- GUANOSINE 3',5'-CYCLIC MONOPHOSPHATE, 2'-O-ANTHRANILOYL-, SODIUM SALT CGMP 3H SODIUM SALT CGMP 32P TRIETHYLAMMONIUM SALT N2-MONOBUTYRYLGUANOSINE 3':5'-CYCLIC MONOPHOSPHATE SODIUM SALT N2,2'-O-DIBUTYRYLGUANOSINE-3',5'-CYCLOPHOSPHATE SODIUM SALT DIHYDRATE