7225-08-3
2-hydroxy-1-methylpyrrolidine
+
69931-93-7
3-oxo-3-thiophen-2-yl-propionic acid
→
~50%
76103-68-9
2-(1-methylpyrrolidin-2-yl)-1-thiophen-2-ylethanone
872-50-4
N-甲基吡咯烷酮