英文同义词
2-CHLOROL-4-PYRIDINE ACETIC ACID;(2-CHLORO-PYRIDIN-4-YL)-ACETIC ACID;2-Chloro-4-pyridineacetic acid;2-Chloropyridine-4-acetic acid;2-Chloropyridine-4-acetic acid 97%;2-(2-chloropyridin-4-yl)acetic acid;2-(2-chloro-4-pyridyl)acetic acid;4-Pyridineacetic acid, 2-chloro-