150133-00-9 5-Benzofurancarboxaldehyde, 2-(3,4-dimethoxyphenyl)-2,3-dihydro-7-methoxy-3-methyl-, (2S-trans)- 7S,8S-3,4,3'-Trimethoxy-7'-oxo-nor-8',9'-7.O.4',8,5'-neolignan Kadsurenin M