1-(1,3-dimethyl-1H-indol-2-yl)-1-butanone

4-ethyl-5-hydroxy-7-methyl-2H-chromen-2-one

3,4-dimethyl-7-(2-oxopropoxy)-2H-chromen-2-one

3-(2-oxopropoxy)-6H-benzo[c]chromen-6-one

3-hydroxy-3-(2-oxopropyl)-1-propyl-1,3-dihydro-2H-indol-2-one

3-methyl-1-(2-oxopropoxy)-7,8,9,10-tetrahydro-6H-benzo[c]chromen-6-one

2-chloro-N-(5-chloro-2-pyridinyl)acetamide

(2-氧代-5-三氟甲基-2H-吡啶-1-基)乙酸, [2-oxo-5-(trifluoromethyl)-1(2H)-pyridinyl]acetic acid

乙基(4-甲酰基苯氧基)乙酸乙酯, ethyl (4-formylphenoxy)acetate

2-imino-4-oxo-1,3-thiazinane-6-carboxylic acid

methyl 3-formylpyrrolo[2,1-b][1,3]benzothiazole-1-carboxylate