The Complete List of Suppliers for b-D-Glucopyranosiduronic acid, (3b,4a,16a)-28-[[O-D-apio-b-D-furanosyl-(1®3)-O-b-D-xylopyranosyl-(1®4)-O-[b-D-glucopyranosyl-(1®3)]-O-6-deoxy-a-L-mannopyranosyl-(1®2)-3-O-[(3S,5S,6S)-5-[[(3S,5S,6S)-5-(a-L-arabinofuranosyloxy)-3-hydroxy-6-methyl-1-oxooctyl]oxy]-3-hydroxy-6-methyl-1-oxooctyl]-6-deoxy-b-D-galactopyranosyl]oxy]-16-hydroxy-23,28-dioxoolean-12-en-3-ylO-b-D-galactopyranosyl-(1®2)-O-[b-D-xylopyranosyl-(1®3)]-
![154335-25-8,b-D-Glucopyranosiduronic acid, (3b,4a,16a)-28-[[O-D-apio-b-D-furanosyl-(1®3)-O-b-D-xylopyranosyl-(1®4)-O-[b-D-glucopyranosyl-(1®3)]-O-6-deoxy-a-L-mannopyranosyl-(1®2)-3-O-[(3S,5S,6S)-5-[[(3S,5S,6S)-5-(a-L-arabinofuranosyloxy)-3-hydroxy-6-methyl-1-oxooctyl]oxy]-3-hydroxy-6-methyl-1-oxooctyl]-6-deoxy-b-D-galactopyranosyl]oxy]-16-hydroxy-23,28-dioxoolean-12-en-3-ylO-b-D-galactopyranosyl-(1®2)-O-[b-D-xylopyranosyl-(1®3)]-,QA18; Saponin QA 18](http://www.lookchem.com/300w/2010/069/154335-25-8.jpg)