Synonyms: 4-Methylacetophenonhelveticosid [German];3-({2,6-dideoxy-3,4-o-[1-(4-methylphenyl)ethylidene]hexopyranosyl}oxy)-5,14-dihydroxy-19-oxocard-20(22)-enolide;5-beta-Card-20(22)-enolide, 3-beta-((2,6-dideoxy-3,4-O-(alpha,p-dimethylbenzylidene)-beta-D-ribo-hexopyranosyl)oxy)-5,14-dihydroxy-19-oxo-;AC1L4Z0Z;AC1Q6AX3;4-Methylacetophenonhelveticosid;AR-1E5738;LS-52355;3-[[2,4-dimethyl-2-(4-methylphenyl)-4,6,7,7a-tetrahydro-3aH-[1,3]dioxolo[4,5-c]pyran-6-yl]oxy]-5,14-dihydroxy-13-methyl-17-(5-oxo-2H-furan-3-yl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-10-carbaldehyde