| Product | CAS No. |
| Fmoc-L-Ala-L-Ser[PSI(Me,Me)Pro]-OH | 252554-78-2 |
| Fmoc-Asn(Trt)-Ser(Psi(Me,Me)pro)-OH | 920519-33-1 |
| Fmoc-Asn(Trt)-Thr(Psi(Me,Me)pro)-OH | 957780-59-5 |
| Fmoc-Gln(Trt)-Ser(Psi(Me,Me)pro) | |
| Fmoc-Gln(Trt)-Thr(Psi(Me,Me)pro)-OH | |
| Fmoc-L-Glu(tBu)-L-Thr[PSI(Me,Me)Pro]-OH | |
| Fmoc-Gly-Ser(Psi(Me,Me)pro)-OH | 1095952-22-9 |
| Fmoc-Gly-Thr(Psi(Me,Me)pro)-OH | 1262308-49-5 |
| Fmoc-L-Ile-L-Ser[PSI(Me,Me)Pro]-OH | |
| Fmoc-Ile-Thr(Psi(Me,Me)pro)-OH | 957780-52-8 |
| Fmoc-Leu-Ser(Psi(Me,Me)pro)-OH | 339531-50-9 |
| Fmoc-L-Leu-L-Thr[PSI(Me,Me)Pro]-OH | |
| Fmoc-L-Lys(Boc)-L-Thr[PSI(Me,Me)Pro]-OH | 911838-56-7 |
| Fmoc-L-Phe-L-Thr[PSI(Me,Me)Pro]-OH | |
| Fmoc-Ser(tBu)-Ser(Psi(Me,Me)pro)-OH | 1000164-43-1 |
| Fmoc-Thr(tBu)-Ser(Psi(Me,Me)pro)-OH | |
| Fmoc-L-Trp(Boc)-L-Thr[PSI(Me,Me)Pro]-OH | |
| Fmoc-Tyr(tBu)-Ser(Psi(Me,Me)pro)-OH | 878797-09-2 |
| Fmoc-L-Val-L-Ser[PSI(Me,Me)Pro]-OH | 186023-49-4 |
