1-Acetyl-3,5-bis(3-methoxyphenyl)-4,5-dihydro-1H-pyrazole 1H-Pyrazole, 4,5-dihydro-1-acetyl-3,5-bis(3-methoxyphenyl)- 5-23-13-00382 (Beilstein Handbook Reference) 72129-81-8 BRN 0834660