英文名称:1H-Pyrazole-3-carboxylicacid,4-[2-[5-[(5-chloro-2-fluoro-6-methyl-4-pyrimidinyl)amino]-2-sulfophenyl]diazenyl]-1-(2,5-disulfophenyl)-4,5-dihydro-5-oxo-,sodium salt (1:?); 1H-Pyrazole-3-carboxylicacid,4-[[5-[(5-chloro-2-fluoro-6-methyl-4-pyrimidinyl)amino]-2-sulfophenyl]azo]-1-(2,5-disulfophenyl)-4,5-dihydro-5-oxo-,sodium salt (9CI)