3-Amino-5-(methylthio)-1H-pyrazole-4-carbonitrile 95% 72760-85-1 C₅H₆N₄S 154.1929 g./mol Ft7,370.08 View
tert-butyl 3-oxo-2,3-Dhydro-1H-pyrazole-1-carboxylate 98% 2088458-39-1 C₈H₁₂N₂O₃ 184.1925 g./mol Ft37,587.40 View