75-03-6
碘乙烷
→
29473-56-1
5-ethoxy-3,4-dihydropyrrol-2-one
123-56-8
丁二酰亚胺
30913-87-2
4-(4-溴苯基)-4-氧丁酸乙酯
53503-49-4
4-(4-氯-苯基)-4-氧代-丁酸乙酯
73931-66-5
ethyl 4-naphthalen-1-yl-4-oxobutanoate
73931-65-4
ethyl 4-(3-methylphenyl)-4-oxobutanoate