英文别名Ethyl isonicotinate 1-oxide; 4-Pyridinecarboxylic acid ethyl ester 1-oxide; ethyl 1-oxidopyridin-1-ium-4-carboxylate; 4-(ethoxycarbonyl)pyridine 1-oxide; 4-Ethoxycarbonylpyridine-N-oxide; Ethyl N-oxide isonicotinate; 4-Pyridinecarboxylic acid, ethyl ester, 1-oxide; 1-oxy-isonicotinic acid ethyl ester; isonicotinic acid N-oxide ethyl ester; 4-Carbethoxypyridine 1-oxide; Ethyl isonicotinate oxide; Ethyl pyridine-4-carboxylate N-oxide 
