130366-44-8 3-(3,4-Dimethoxyphenyl)-6,6-dimethyl-2-phenyl-2,4,6,7-tetrahydro-pyrano(4,3-c)pyrazole BRN 4765873 Pyrano(4,3-c)pyrazole, 2,4,6,7-tetrahydro-3-(3,4-dimethoxyphenyl)-6,6-dimethyl-2-phenyl-