2-Ethyl-5-[[(methylamino)carbonyl]oxy]-N,N,N-trimethylbenzenaminium
2-Ethyl-5-[[(methylamino)carbonyl]oxy]-N,N,N-trimethylbenzenaminium ??
??
2-Ethyl-5-[[(methylamino)carbonyl]oxy]-N,N,N-trimethylbenzenaminium C??? ??, ??, ??
2-Ethyl-5-[[(methylamino)carbonyl]oxy]-N,N,N-trimethylbenzenaminium ?? ?? ? ???
???
?? ??
2-Ethyl-5-[[(methylamino)carbonyl]oxy]-N,N,N-trimethylbenzenaminium ?? ??
???( 0)?? ??