Synonyms: Cuprate(4-), [7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-4-hydroxy-3-[(2-hydroxy-4,7-disulfo-1-naphthalenyl)azo]-1,5-naphthalenedisulfonato(6-)]-, lithium potassium sodium;Cuprate, [7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-4-hydroxy-3-[(2-hydroxy-4,7-disulfo-1-naphthalenyl)azo]-1,5-naphthalenedisulfonato]-, lithiumpotassium sodium;Cuprate,[7-[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]-4-hydroxy-3-[(2-hydroxy-4,7-disulfo-1-naphthalenyl)azo]-1,5-naphthalenedisulfonato(6-)]-,lithiumpotassium sodium;Cuprate(4-), [7-[(5-chloro-2,6-difluoro- 4-pyrimidinyl)amino]-4-hydroxy-3-[(2-hydroxy-4,7 -disulfo-1-naphthalenyl)azo]-1,5-naphthalenedisulfonat o(6-)]-, lithium potassium sodium;Einecs 287-351-5