1-Benzyl-3-methyl-5-(2-(4-methyl-1-piperazinyl)ethoxy)pyrazole 15090-12-7 5-23-10-00534 (Beilstein Handbook Reference) B-324 BRN 0836598 Pyrazole, 1-benzyl-3-methyl-5-(2-(4-methyl-1-piperazinyl)ethoxy)-