4,4'-Spirobi[4H-1-benzopyran]-2,2'(3H,3'H)-dione,7,7'-dihydroxy-
Product number XB9623
| CAS | 780821-74-1 |
|---|---|
| Purity | Specifications subject to inquiry |
Packaging
| Pack size | Availability |
|---|---|
| 25g | Request quotation |
| 100g | Request quotation |
| 500g | Request quotation |
| 1kg | Request quotation |
| 5kg | Request quotation |