102254-69-3 4-Coumaroyl arabinoxylan D-Xylose, O-5-O-(3-(4-hydroxyphenyl)-1-oxo-2-propenyl)-alpha-L-arabinofuranosyl-(1-3)-O-beta-D-xylopyranosyl-(1-4)- O-(5-O-(4-Coumaroyl)-alpha-arabinofuranosyl)-(1-3)-O-beta-xylopyranosyl-(1-4)-xylopyranose O-(5-O-(trans-4-Coumaroyl)-alpha-L-arabinofuranosyl)-(1-3)-O-beta-D-xylopyranosyl-(1-4)-D-xylopyranose PAXX