英文名称
Acetylene;4-[2-[5-[2-[3,4-bis(dihydroxymethyl)benzoyl]oxyethoxycarbonyl]-2-carboxybenzoyl]oxyethoxycarbonyl]phthalic acid;4-[2-[4-[2-[3,4-bis(dihydroxymethyl)benzoyl]oxyethoxycarbonyl]-2-[2-(3,4-dicarboxybenzoyl)oxyethoxycarbonyl]benzoyl]oxyethoxycarbonyl]phthalic acid;4-[2-[3,4-bis(dihydroxymethyl)benzoyl]oxyethoxycarbonyl]phthalic acid