20839-79-6
2-[(2,4-dimethoxyphenyl)methylamino]acetic acid
+
82911-69-1
9-芴甲基-N-琥珀酰亚胺基碳酸酯
→
166881-42-1
Fmoc-N-(2,4-二甲氧基苄基)-Gly-OH