| Status: | WSSA |
|---|---|
| IUPAC: | naphthalene-1,8-dicarboxylic anhydride |
| CAS: | 1H,3H-naphtho[1,8-cd]pyran-1,3-dione |
| Reg. No.: | 81-84-5 |
| Formula: | C12H6O3 |
| Activity: | herbicide safeners |
| Notes: | There is no ISO common name for this substance; the name “naphthalic anhydride” is approved by the Weed Science Society of America. |
| Structure: |  |
| InChI: | InChI=1/C12H6O3/c13-11-8-5-1-3-7-4-2-6-9(10(7)8)12(14)15-11/h1-6H |