ETHYLDIMETHYL [2-(2-METHYLBENZHYDRYLOXY)ETHYL]AMMONIUM CHLORIDE
ETHYLDIMETHYL [2-(2-METHYLBENZHYDRYLOXY)ETHYL]AMMONIUM CHLORIDE ??
??
ETHYLDIMETHYL [2-(2-METHYLBENZHYDRYLOXY)ETHYL]AMMONIUM CHLORIDE C??? ??, ??, ??
ETHYLDIMETHYL [2-(2-METHYLBENZHYDRYLOXY)ETHYL]AMMONIUM CHLORIDE ?? ?? ? ???
???
?? ??
ETHYLDIMETHYL [2-(2-METHYLBENZHYDRYLOXY)ETHYL]AMMONIUM CHLORIDE ?? ??
???( 0)?? ??