| 821776-08-3 | L-Alanine, D-tyrosyl- | C12H16N2O4 |
| 821776-09-4 | D-Tyrosine, D-prolyl- | C14H18N2O4 |
| 821776-10-7 | D-Proline, D-tyrosyl- | C14H18N2O4 |
| 821776-24-3 | D-Proline, D-tryptophyl- | C16H19N3O3 |
| 821776-27-6 | L-Leucine, L-phenylalanyl-L-leucyl-L-alanyl-L-asparaginyl-L-phenylalanyl-L-seryl-L-leuc yl-L-methionyl- | C51H78N10O12S |
| 821776-29-8 | L-Leucine, L-glutaminyl-L-methionyl-L-phenylalanyl-L-prolyl-L-prolyl-L-seryl-L-prolyl- | C43H65N9O11S |