Sub Group: Heterocyclic Compounds Catalog Number: 6678 Formula: C4H7N3 CAS Number: 31230-17-8 Molecular Weight: 97.14 Synonyms: 5-Methyl-1H-pyrazol-3-amine3-Amino-5-methyl-1H-pyrazole3-Amino-5-methylpyrazole5-Methyl-3-aminopyrazole5-Methylpyrazol-3-amine5