| 英文同义词: | Acetic acid, 2-[(2-chloro-7,8,9,10-tetrahydro-6-oxo-6H-dibenzo[b,d]pyran-3-yl)oxy]-;2-((2-Chloro-6-oxo-7,8,9,10-tetrahydro-6h-benzo[c]chromen-3-yl)oxy)acetic acid;2-({2-Chloro-6-oxo-6H,7H,8H,9H,10H-cyclohexa[C]chromen-3-yl}oxy)acetic acid;(2-Chloro-6-oxo-7,8,9,10-tetrahydro-6H-benzo[c]chromen-3-yloxy)-acetic acid |