英文别名TETRAACID; 3-[3-(2-carboxyethoxy)-2,2-bis(2-carboxyethoxymethyl)propoxy]propanoic acid; Propanoic acid, 3,3'-[[2,2-bis[(2-carboxyethoxy)methyl]-1,3-propanediyl]bis(oxy)]bis-; 3,3'-((2,2-Bis((2-carboxyethoxy)methyl)propane-1,3-diyl)bis(oxy))dipropanoic acid; 3,3'-((2,2-bis((2-carboxyethoxy)methyl)propane-1,3-diyl)bis(oxy))dipropionic acid; tetrakis(4-carboxy-2-oxabutyl)methane; YS 1033 
