| Name | CAS No. | Details |
| 1-Amino-2-naphthol-4-sulfonic acid | 116-63-2 | Details |
| 3-Indolybutyric acid | 133-32-4 | Details |
| Indole-3-carboxaldehyde | 487-89-8 | Details |
| 3-Indoleacetic acid | 87-51-4 | Details |
| Aminoguanidine Hydrochloride | 1937-19-5 | Details |
| Aminoguanidine hemisulfate salt | 996-19-0 | Details |
| Aminoguanidine hemisulfate salt | 1068-42-4 | Details |
| Fluorescein | 2321-07-5 | Details |
| Fluorescein sodium salt | 518-47-8 | Details |
| Murexide | 3051-09-0 | Details |
| Rhodizonic acid sodium salt | 523-21-7 | Details |
| Alizarin | 72-48-0 | Details |
| Alizarin red | 130-22-3 | Details |
| Alizarin GG | 584-42-9 | Details |
| Alizarin yellow R | 2243-76-7 | Details |
| Eosin Y water solution | 17372-87-1 | Details |
| Eosin Y ,alcohol solution | 15086-94-9 | Details |
| Acid chrome blue K | 3270-25-5 | Details |
| Acid fuchsin | 3244-88-0 | Details |
| Carbohydrazide | 497-18-7 | Details |
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