![allylic造句怎麼寫]( "allylic造句怎麼寫")
- Anadvantageofthenewmethodsistheutilizationofeasilyaccessibleallylicaminederivativesasmonomerprecursors.Weseethesymmetrywehaveattributedtoallylicparticlesonthebasisoftheresonancetheory;thetwoendsofeachofthesemoleculesareequivalent.Thenewmethodsallowaw...
- 13882
中文谷