78431-43-3 Benzo(6,7)cyclohepta(1,2-c)pyrazole, 2,3,3a,4,5,6-hexahydro-2-acetyl-8-methoxy-3-phenyl-, cis- cis-2,3,3a,4,5,6-Hexahydro-2-acetyl-8-methoxy-3-phenylbenzo(6,7)cyclohepta(1,2-c)pyrazole