| Product Name | C.I. Acid Brown 237(9CI) |
| CAS No. | 71872-21-4 |
| Synonyms | Derma BrownRB 140 |
71872-21-4 c.i. acid brown 237(9ci)
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| Product Name | C.I. Acid Brown 237(9CI) |
| CAS No. | 71872-21-4 |
| Synonyms | Derma BrownRB 140 |