74-83-9
溴甲烷
+
39834-55-4
1-methylphospholane
→
23756-96-9
1,1-dimethylphospholan-1-ium,bromide
5794-87-6
1-methyl-1λ5-phospholane 1-oxide
930-38-1
2,5-二氢-1-甲基-1H-磷杂环戊二烯 1-氧化物