107454-82-0
1-(nitromethyl)cyclopentene oxide
→
113526-12-8
2-nitromethyl-2-cyclopentenone
76047-52-4
2-[(苯基硫醇)甲基]-2-环戊烯-1-酮
123487-98-9
2-((phenylsulfonyl)methyl)cyclopent-2-enone