英文同义词: | butyl 2-[(4-methyl-6-oxo-7,8,9,10-tetrahydrobenzo[c]chromen-3-yl)oxy]acetate;Acetic acid, 2-[(7,8,9,10-tetrahydro-4-methyl-6-oxo-6H-dibenzo[b,d]pyran-3-yl)oxy]-, butyl ester;BUTYL ((4-METHYL-6-OXO-7,8,9,10-TETRAHYDRO-6H-BENZO(C)CHROMEN-3-YL)OXY)ACETATE |