| Structure | Chemical Name | CAS | MF | 
|  | trans-3'-O-Benzoyl-4'-O-Methylkhellactone | 23733-95-1 | C22H20O6 | 
|  | 8-Hydroxy-5-O-beta-D-glucopyranosylpsoralen | 425680-98-4 | C17H16O10 | 
|  | Osthol hydrate | 69219-24-5 | C15H18O4 | 
| ![7-Methoxy-8-[(E)-3-oxo-1-butenyl]-2H-1-benzopyran-2-one](../cas/gif/112789-90-9.gif) | 7-Methoxy-8-[(E)-3-oxo-1-butenyl]-2H-1-benzopyran-2-one | 112789-90-9 | C14H12O4 | 
|  | 3-(2,4-Dihydroxyphenyl)-7-hydroxy-5-methoxy-6-(3-methyl-2-butenyl)-2H-1-benzopyran-2-one | 94805-82-0 | C21H20O6 | 
|  | edgeworin | 120028-43-5 | C18H10O6 | 
|  | Coumurrayin | 17245-25-9 | C16H18O4 | 
|  | Cedrelopsin | 19397-28-5 | C15H16O4 | 
|  | 3,4-Dihydro-1-oxo-1H-2-benzopyran-5-carbaldehyde | 50276-98-7 | C10H8O3 | 
|  | 7-Hydroxycoumarin-6-carboxylic acid | 833-52-3 | C10H6O5 | 
|  | Lansiumarin A | 205115-73-7 | C21H20O5 | 
|  | (R)-Peucedanol | 20516-23-8 | C14H16O5 | 
| ![(9R)-8,8-Dimethyl-9α,10β-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one](../cas/20180808/gif/23458-04-0.gif) | (9R)-8,8-Dimethyl-9α,10β-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one | 23458-04-0 | C14H14O5 | 
|  | Evodosin A | 1291053-38-7 | C14H16O6 | 
|  | TriuMbelletin | 131559-54-1 | C27H14O9 | 
|  | Toddalosin | 137182-37-7 | C32H34O9 | 
|  | 7-Geranyloxy-5-MethoxycouMarin | 1432075-68-7 | C20H24O4 | 
|  | 8-(7-Hydroxy-3,7-diMethyl-2,5-octadienyloxy)psoralen | 144398-34-5 | C21H22O5 | 
|  | HERACLENOL | 139079-42-8 | C16H16O6 | 
|  | Rivulobirin B | 194145-29-4 | C23H12O9 | 
|  | Peucedanol 7-O-glucoside | 65853-04-5 | C20H26O10 | 
|  | Isomexoticin | 88585-86-8 | C16H20O6 | 
| ![8,8-Dimethyl-9α,10α-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one](../cas/20180808/gif/24144-61-4.gif) | 8,8-Dimethyl-9α,10α-dihydroxy-9,10-dihydro-2H,8H-benzo[1,2-b:3,4-b']dipyran-2-one | 24144-61-4 | C14H14O5 |