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| CAS: | 139-85-5 |
|---|---|
| Alias / chemical name: | 3,4-dihydroxybenzaldehyde |
| Product grade: | Top quality goods |
| Product appearance: | Light yellow flake crystal |
| Nature: | pharmaceutical intermediates |
| English Name: | Protocatechualdehyde |
| Main indicators: | National standard |
| Brand: | South Wrigley |
| Model: | Pharmaceutical grade |
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