1H-Cyclopent(h)isoquinoline, 2,3,4,7,8,9-hexahydro-5,6-dimethoxy-2-((3,4-dimethoxyphenyl)acetyl)- 5,6-Dimethoxy-N-(3,4-dimethoxyphenylacetyl)-1,2,3,4-tetrahydro-cyclopentano(h)isoquinoline 59002-03-8 BRN 1515327