(8S,9S,10S)-8-(p-chlorobenzyloxy)-7,8,9,10-tetrahydro-6,9,10,11-tetrahydroxynaphthacene-5,12-dione

(7RS,8S,9S,10S)-8-(p-chlorobenzyloxy)-7,8,9,10-tetrahydro-6,7,9,10,11-pentahydroxynaphthacene-5,12-dione

2'-<3-O-(p-chlorobenzyl)-1,2-O-isopropylidene-α-D-xylofuranuronyl>quinizarin