N,N-Bis(2-carboxyethyl)-N-(2-carboxylatoethyl)undecan-1-aminium
N,N-Bis(2-carboxyethyl)-N-(2-carboxylatoethyl)undecan-1-aminium ??
??
N,N-Bis(2-carboxyethyl)-N-(2-carboxylatoethyl)undecan-1-aminium C??? ??, ??, ??
N,N-Bis(2-carboxyethyl)-N-(2-carboxylatoethyl)undecan-1-aminium ?? ?? ? ???
???
?? ??
N,N-Bis(2-carboxyethyl)-N-(2-carboxylatoethyl)undecan-1-aminium ?? ??
???( 0)?? ??