3-Deazaadenosine 1MG. 3-Deazaadenosine, CAS number: 6736-58-9, MF: C11H14N4O4, Molecular Weight: 266. 25, Purity: greater than or equal to 98%, Appearance: White to off-white solid, Synonym: 1-GB-GD-Gribofuranosyl-G1H-GImidazo[4, G5-Gc]pyridin-G4-Gamine 3-DZA, deaza-Ado, c3Ado, Size: 1MG