CAS NO. 86154-09-8 | 4-O,6-O-Digalloyl-2-O,3-O-[(2,2',3,3',4,4'-hexahydroxy[1,1'-biphenyl]-6,6'-diyl)dicarbonyl]-D-glucopyranose |

4-O,6-O-Digalloyl-2-O,3-O-[(2,2',3,3',4,4'-hexahydroxy[1,1'-biphenyl]-6,6'-diyl)dicarbonyl]-D-glucopyranose

Praecoxin B	4-O,6-O-Digalloyl-2-O,3-O-[(2,2',3,3',4,4'-hexahydroxy[1,1'-biphenyl]-6,6'-diyl)dicarbonyl]-D-glucopyranose
2-O,3-O-[(4,4',5,5',6,6'-Hexahydroxy[1,1'-biphenyl]-2,2'-diyl)dicarbonyl]-4-O,6-O-digalloyl-D-glucopyranose