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| No. | Product name | CAS No. | Inquiry |
| L-Arginine hydrochloride | 1119-34-2 |  |
|
| L-Arginine | 74-79-3 | |
|
| L-Tyrosine | 60-18-4 | |
|
| L-Threonine | 72-19-5 | |
|
| L-Glutamic acid | 56-86-0 | |
|
| L-Lysine Acetate | 57282-49-2 | |
|
| L-Proline | 147-85-3 | |
|
| L-Tryptophan | 73-22-3 | |
|
| L-Phenylalanine | 63-91-2 | |
|
| L-Leucine | 61-90-5 | |
|
| L-Valine | 72-18-4 | |
|
| L-Isoleucine | 73-32-5 | |
|
| 1,5-Naphthalenediamine | 2243-62-1 | |
|
| 1,8-Diaminonaphthalene | 479-27-6 | |
