1-Benzyl-3,5-dimethyl-4-aminopyrazole 28466-69-5 4-Amino-1-benzyl-3,5-dimethylpyrazole 5-25-09-00515 (Beilstein Handbook Reference) BRN 0181057 Pyrazole, 4-amino-1-benzyl-3,5-dimethyl-