| Antibase ID | 18 |
| CAS No. | 21704-88-1 |
| Compound Names | (2S,4R)-2-Amino-4-hydroxypentanoic acid ; L-threo-4-Hydroxynorvaline ; (-)-g- Hydroxynorvaline |
| Chemical Formula | C5 H11 N1 O3 |
| Mass | 133.146 |
| Biological Source | [F] [B] Streptomyces griseosporus; basidiomycete Boletus satanas; Lathyrus odoratus |
| Biological Activity | Unknown |