| Chemical Name | Direct Yellow 147 |
| C.I. No. | – |
| CAS No. | 71838-49-8 |
| Synonyms | Direct Yellow 4GL, Direct Yellow BY, Direct Fast Yellow GF, Bond Yellow 3B, Nippon Kagaku Direct Paper Yellow 4GL, Pontamine Bond Yellow C |
| Molecular Formula | C18H12N5NaO6S2 |
| Molecular Weight | 481.44 |
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