英文同义词
BUTTPARK 43\57-18;ETHYL 2-CHLORO-3-CYANO-6-METHYLISONICOTINATE;ETHYL 2-CHLORO-3-CYANO-6-METHYLPYRIDINE-4-CARBOXYLATE;Ethyl 2-chloro-3-cyano-6-methylisonicotinate ,98%;4-Pyridinecarboxylic acid, 2-chloro-3-cyano-6-methyl-, ethyl ester;Ethyl 2-chloro-3-cyano-6-methylpyridine-4-;2-chloro-3-cyano-5-ethyl-6-methyl-4-pyridinecarboxylate;thyl 2-chloro-3-cyano-6-methylisonicotinate