英文别名disodium,3,4,5-trioxocyclopentene-1,2-diolate; disodium(4,5-dihydroxycyclopent-4-ene-1,2,3-trionate(-2H)); Croconic acid,disodium deriv.; Sodium croconate; [(3,4,5-trioxo-1-cyclopenten-1,2-ylene)dioxy]disodium; 4,5-Dihydroxy-4-cyclopentene-1,2,3-trione disodium salt; disodium croconate; 4,5-DIHYDROXY-4-CYCLOPENTENE-1,2,3-TRIONE, DISODIUM SALT; 4,5-Dihydroxy-cyclopent-4-ene-1,2,3-trione disodiumsalt; Sodium 3,4,5-trioxocyclopent-1-ene-1,2-bis(olate); Croconic acid (disodium); Disodium 3,4,5-trioxocyclopent-1-ene-1,2-bis(olate) 
