.beta.-Pyrazomycin 1H-Pyrazole-5-carboxamide, 4-hydroxy-3-.beta.-D-ribofuranosyl- 30868-30-5 4-Hydroxy-3-.beta.-D-ribofuranosylpyrazole-5-carboxamide NSC143095 PRZF PYRAZOFURIN PYRAZOMYCIN Pirazofurin Pyrazole, -3-carboxamide, 4-hydroxy-5-.beta.-L-ribofuranosyl- Pyrozofurin