86436-33-1 Acetamide, 2-hydroxy-N-methyl-N-(5,6,7,9-tetrahydro-1,2,3,10-tetramethoxy-9-oxobenzo(a)heptalen-7-yl)- BRN 5657354 Democolcine, N-hydroxyacetyl N-Hydroxyacetyldemecolcine N-Methylcolchifoline NSC 335988