4-methyl-3-nitropentan-2-one

(E)-3-(2-乙氧基苯基)丙-2-烯酸

1-(2-propan-2-ylpyrazolo[1,5-a]pyridin-3-yl)ethanone

[4-(5,7-diacetyloxy-4-oxochromen-3-yl)phenyl] acetate

2-chloro-N-[[(2-chloroacetyl)amino]-phenylmethyl]acetamide