地黄苷D，Rehmannioside D；≥98%

别名：地黄甙D；Rehmannioside D；Rhmannioside D；(2S,3R,4S,5S,6R)-2-[(2S,3R,4S,5S,6R)-2-[[(1S,4aS,5R,7aR)-5-hydroxy-7-(hydroxymethyl)-1-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-5,7a-dihydro-1H-cyclopenta[c]pyran-4a-yl]oxy]-4,5-dihydroxy-6-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol； [(1S,7aalpha)-1alpha-(beta-D-Glucopyranosyloxy)-5,7a-dihydro-5alpha-hydroxy-7-(hydroxymethyl)cyclopenta[c]pyran-4aalpha(1H)-yl]2-O-beta-D-glucopyranosyl-beta-D-glucopyranoside