16703-52-9 AI3-62104 Acetic acid, (dimethylamino)oxo-, ethyl ester EINECS 240-755-5 Ethyl (dimethylamino)oxoacetate Ethyl N,N-dimethyloxamate N,N-Dimethyl ethyl oxamate NSC 511999 Oxamic acid, dimethyl-, ethyl ester