| 英文同义词: | 1-Diethoxyphosphinyl-4-hydroxy-4-methoxycarbonylbutan-2-one;4-Hydroxy-4-methoxycarbonyl-2-oxobutylphosphonic acid diethyl ester;5-Diethoxyphosphinyl-2-hydroxy-4-oxopentanoic acid methyl ester;Pentanoic acid, 5-(diethoxyphosphinyl)-2-hydroxy-4-oxo-, methyl ester |