3-(4-Methoxyphenyl)-5-(prop-2-ynoxymethyl)-2-oxazolidinone

3-(n,n-di-.beta.-acetoxyethyl)amino-acetanilide ; 2,2'-[(3-acetamidophenyl)imino]diethyl diacetate ; 3-(n,n-diacetoxyethyl)amino acetanilide ; 3''-[n,n-bis-(2-acetoxyethyl)-amino]-acetanilide ; 3'-bis(2-acetoxyethyl)aminoacetanilide ; 3-(n,n-diacethoxyethyl)aminoacetanilide ; m-acetamino-n,n-diacetoxyethylaniline ; 3-acetamido-n,n-bis(2-acetoxyethyl)benzeneamine ; 3-n,n-bisacetoxyethyl amino acetanilide ; 3-n,n'-diacetoxyethylaminoacetanilide