英文同义词
6-CHLORO-7-METHYL-4H-CHROMEN-4-ONE;6-CHLORO-7-METHYLCHROMONE;6-CHLORO-7-METHYLCHROMONE 99%;JRH-00605, 6-Chloro-7-methyl-4H-chromen-4-one, 97%;4H-1-Benzopyran-4-one, 6-chloro-7-Methyl-;6-chloro-7-methylchromen-4-one;6-Chloro-7-methylchromone >