74257-91-3
Boc-Ser-Ala-OBzl
→
6510-99-2
2-[[4,5-bis(4-methylphenyl)-1,2,4-triazol-3-yl]sulfanylmethyl]-1H-benzimidazole
42854-62-6
L-丙氨酸苄酯对甲苯磺酸盐