γ-Dimethylamino-crotonsaeure-aethylester-hydroxymethylat
((E)-3-Ethoxycarbonyl-allyl)-trimethyl-ammonium
Trimethyl-(3-carbaethoxy-propen-(2)-yl)-ammoniumhydroxyd
Buten-(2)-saeure-aethylester-trimethylammonium-(4)
4-Dimethylamino-crotonsaeure-aethylester-methohydroxyd
(3-Aethoxycarbonyl-allyl)-trimethyl-ammonium
4-Trimethylammonio-buten-(2)-saeure-(1)-aethylester-hydroxyd
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