英文别名ETHYL 5,6-DICHLORONICOTINATE; 5,6-DICHLORONICOTINIC ACID ETHYL ESTER; 5,6-DICHLOROPYRIDINE-3-CARBOXYLIC ACID ETHYL ESTER; 3-Pyridinecarboxylic acid, 5,6-dichloro-, ethyl ester; 5,6-Dichloro-3-pyridinecarboxylic acid ethyl ester; Ethyl 5,6-Dichloropyridine-3-carboxylate 
