1121-37-5
双环丙基酮
→
60538-61-6
1-bromo-1-[1-(1-bromocyclopropyl)ethenyl]cyclopropane
60538-60-5
bis(1-bromocyclopropyl)methanone
+
1779-49-3
甲基三苯基溴化膦
50874-25-4
7-methylidenedispiro[2.0.24.13]heptane