| Name of Product: | Estra-4,9-diene-3,17-dione |
| Formula: | C19H20O2 |
| Cas No.: | 5173-46-6 |
| Specification: | 98.5% |
| Classification: | Pharmaceutical intermediates |
| Packing: | 1kg,10kg,50kg,200kg |
| Supply status: | C(Produced regularly,sometimes there is a spot, and sometimes need to wait) |
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