—— |
1,5-Dimethoxy-3-(2-methylbut-3-yn-2-yloxy)xanthen-9-one |
476478-38-3 |
C20H18O5 |
338.36 |
—— |
5-methoxy-3-(2-methylbut-3-yn-2-yloxy)-9-oxo-9H-xanthen-1-yl 4-methylbenzenesulfonate |
1448599-59-4 |
C26H22O7S |
478.522 |
—— |
5,10-dimethoxy-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one |
17623-59-5 |
C20H18O5 |
338.36 |
—— |
6-hydroxy-11-methoxy-3,3-dimethylpyrano[2,3-c]-xanthen-7(3H)-one |
35338-79-5 |
C19H16O5 |
324.333 |
—— |
6,11-dimethoxy-3,3-imethyl-3H,7H-pyrano[2,3-c]xanthen-7-one |
35338-80-8 |
C20H18O5 |
338.36 |
6-去氧异巴西红厚壳素 |
6-deoxyisojacareubin |
26486-92-0 |
C18H14O5 |
310.306 |
—— |
6,11-dimethoxy-3,3-dimethyl-1H,2H,3H,7H-pyrano[2,3-c]xanthen-2,7-dione |
261723-49-3 |
C20H18O6 |
354.359 |
—— |
1,2-dihydro-2-hydroxy-6,11-dimethoxy-3,3-dimethyl-3H,7H-pyrano[2,3-c]xanthen-7-one |
261723-51-7 |
C20H20O6 |
356.375 |
—— |
cis-3,4-dihydro-3,4-dihydroxy-5,10-dimethoxy-2,2-dimethyl-2H,6H-pyrano[3,2-b]xanthen-6-one |
—— |
C20H20O7 |
372.375 |
—— |
11-methoxy-3,3-dimethyl-7-oxo-3,7-dihydropyrano[2,3-c]-xanthen-6-yl 4-methylbenzenesulfonate |
441004-78-0 |
C26H22O7S |
478.522 |