| Approval: | ISO common name not required |
|---|---|
| IUPAC name: | copper(I) oxide or copper(1+) oxide or cuprous oxide |
| CAS name: | copper oxide (Cu2O) |
| CAS Reg. No.: | 1317-39-1 |
| Formula: | Cu2O |
| Activity: | fungicides (copper compound) |
| Notes: | This substance is considered by the International Organization for Standardization not to require a common name. |
| Structure: |  |
| Pronunciation: | kū-pras ǒks-īd Guide to British pronunciation |
| InChIKey: | BERDEBHAJNAUOM-UHFFFAOYSA-N |
| InChI: | InChI=1S/2Cu.O |