| 英文同义词: | ethyl 2-((6-methyl-4-oxo-1,2,3,4-tetrahydrocyclopenta[c]chromen-7-yl)oxy)acetate;Acetic acid, 2-[(1,2,3,4-tetrahydro-6-methyl-4-oxocyclopenta[c][1]benzopyran-7-yl)oxy]-, ethyl ester;ETHYL ((6-METHYL-4-OXO-1,2,3,4-TETRAHYDROCYCLOPENTA(C)CHROMEN-7-YL)OXY)ACETATE |