21-(p-Methoxybenzylidene)-19-oxo-3-beta,5,14-trihydroxy-5-beta-card-20(22)-enolide 5-beta-Card-20(22)-enolide, 21-(p-methoxybenzylidene)-19-oxo-3-beta,5,14-trihydroxy- Anisylidene-strophanthidin FH5300000