| Approval: | ISO common name not required |
|---|---|
| IUPAC PIN: | 7H-furo[3,2-g][1]benzopyran-7-one |
| IUPAC name: | 7H-furo[3,2-g]chromen-7-one |
| CAS name: | 7H-furo[3,2-g][1]benzopyran-7-one |
| CAS Reg. No.: | 66-97-7 |
| Formula: | C11H6O3 |
| Activity: | plant growth regulators (growth stimulator) |
| Notes: | This substance is considered by the International Organization for Standardization not to require a common name. The name “prosuler” (补骨内酯) is approved in China. The name “psoralene” has been used in the literature, but it has no official approval. |
| Structure: |  |
| Pronunciation: | sor-a-lěn Guide to British pronunciation |
| InChIKey: | ZCCUUQDIBDJBTK-UHFFFAOYSA-N |
| InChI: | InChI=1S/C11H6O3/c12-11-2-1-7-5-8-3-4-13-9(8)6-10(7)14-11/h1-6H |