triethyl heptane-1,1,7-tricarboxylate

1-(乙酰氨基)庚烷-1,1,7-三羧酸三乙酯

ethyl 7-(4-methylpiperazin-1-yl)heptanoate

6-carboxyhexyl(triphenyl)phosphanium,bromide

ethyl 7-iodoheptanoate