37772-85-3
methyl 4-hydroxy-2-oxo-2,5-dihydro-1H-pyrrole-3-carboxylate
→
~92%
37772-89-7
2,4-吡咯烷二酮
114473-74-4
6-(aminomethyl)-2,2-dimethyl-4H-1,3-dioxin-4-one
91502-29-3
123-91-1
1,4-二氧六环
+
51925-57-6
methyl 2,4-dioxo-3-pyrrolidinecarboxylate
13679-70-4
5-甲基-2-噻吩甲醛
503-83-3
1,5-二氢-4-羟基-2H-吡咯-2-酮