Butyl-p-(p-ethoxyphenoxycarbonyl)-phenyl-carbonat, Butyl para-(para-ethoxyphenoxycarbonyl)phenylcarbonate, 4-Butoxycarbonyloxy-benzoesaeure-<4-aethoxy-phenylester>, n-butyl-4(4'-ethoxyphenyloxycarbonyl)phenyl carbonate, p-<p-Aethoxy-phenoxy-carbonyl>-phenyl-butylcarbonat, BEPC, Butyl-p-(p-ethoxyphenoxycarbonyl)-phenylcarbonate, 4-ethoxyphenyl-4-[(butoxycarbonyl)oxy]benzoat, 4-Ethoxyphenyl 4-((butoxycarbonyl)oxy)benzoate, 4-ethoxyphenyl 4-[(butoxycarbonyl)oxy]benzoate, Benzoic acid,4-[(butoxycarbonyl)oxy]-,4-ethoxyphenyl ester