英文同义词: | 6-Chloro-7-hydroxy-3,4-dimethyl-2H-chromen-2-one;BB_SC-4377;6-chloro-7-hydroxy-3,4-dimethyl-2-chromenone;6-chloro-7-hydroxy-3,4-dimethyl-chromen-2-one;6-chloro-7-hydroxy-3,4-dimethylchromen-2-one;6-chloro-7-hydroxy-3,4-dimethyl-coumarin;2H-1-Benzopyran-2-one, 6-chloro-7-hydroxy-3,4-dimethyl- |