英文名称
ethyl 2-[3-(ethylamino)-6-ethylimino-2,7-dimethylxanthen-9-yl]benzoate;4-[4-[[4-[(4-methoxyphenyl)-[3-methyl-4-[[3-methyl-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-yl]diazenyl]phenyl]methyl]-2-methylphenyl]diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonic acid