| 4-羟基-L-脯氨酸、L-羟脯氨酸 | H-Hyp-OH | 51-35-4 |
| 4-羟基-D-脯氨酸盐酸盐/反式-D-羟脯氨酸盐 | H-D-Hyp-OH.HCL | 3398-22-9 |
| 4-羟基-DL-脯氨酸 | H-DL-Hyp-OH | |
| 顺-4-羟基-L-脯氨酸盐酸盐 | H-cis-Hyp-OH | 618-27-9 |
| 顺-4-羟基-D-脯氨酸 | H-D-cis-Hyp-OH | 2584-71-6 |
| 顺-4-羟基-DL-脯氨酸 | H-DL-cis-Hyp-OH | |
| 乙酰基羟脯氨酸 | Ac-Hyp-OH | 33996-33-7 |
| BOC-4-羟基-L-脯氨酸 | Boc-Hyp-OH | 13726-69-7 |
| Boc-trans-4-hydroxy-L-proline dicyclohexylamine sa | Boc-Hyp-OH·DCHA | 21157-12-0 |
| Boc-O-苯甲基-L-羟基脯氨酸 | Boc-Hyp(Bzl)-OH | 54631-81-1 |
| Fmoc-L-羟脯氨酸 | 88050-17-3 | |
| Fmoc-4-叔丁氧基-L-脯氨酸 | Fmoc-Hyp(tBu)-OH | 122996-47-8 |
| Z-L-羟脯氨酸 | Z-Hyp-OH | 13504-85-3 |
| O-tert·Butyl-trans-4-hydroxy-L-proline | H-Hyp(tBu)-OH | 79775-07-8 |
| O-tert·Butyl-trans-4-hydroxy-L-prolinetert·butyl | H-Hyp(tBu)-OtBu·HCl | |
| Trans-4-Hydroxy-L-proline ethyl ester hydrochlorid | H-Hyp-OEt·HCl | 33996-30-4 |
| FMOC-L-羟脯氨酸苄酯 | ||
| L-4-羟脯氨酸甲酯盐酸盐 | H-Hyp-OMe·HCl | 40216-83-9 |
| Boc-羟甲基化羟脯氨酸 | Boc-Hyp-OMe | 74844-91-0 |
| 顺式-4-羟基-D-脯氨酸盐酸盐 | H-D-cis-Hyp-OH.HCL | 77449-94-6 |
| 顺式-4-羟基-L-脯氨酸盐酸盐 | 无 | |
| DL-脯氨酸甲酯盐酸盐 | H-DL-PRO-OME HCL |
