4H-Furo[2,3-b][1]benzopyran-2-carboxylic acid, 7-methoxy-4-oxo-, ethylester

CAS No: 501687-27-0
Order 501687-27-0 benzopyran,carboxylic,methoxy,ethylester,furo[2,3-b]
Furo[2,3-b]
37294-05-6dimethyl (2aS,3S,4S,4aR,5S,8S,10R,10aS,10bR)-3,5,10-trihydroxy-4-[(1aR,3aS,6aS,7R,7aS)-6a-hydroxy-7a-methyl-3a,6a,7,7a-tetrahydro-2,7-methanofuro[2,3-b]oxireno[e]oxepin-1a(2H)-yl]-4-methyl-8-{[(2E)-2-methylbut-2-enoyl]oxy}octahydro-1H-naphtho[1,8a-c:4,5-b