82911-69-1
9-芴甲基-N-琥珀酰亚胺基碳酸酯
+
136124-33-9
→
~90%
439290-35-4
2-O-benzyl 1-O-(9H-fluoren-9-ylmethyl) (2S,4S)-4-hydroxypyrrolidine-1,2-dicarboxylate