123683-36-3 9H-Fluorene-9-carboxylic acid,9-hydroxy-,butyl ester,mixt. with 3,6-dichloro-2-methoxybenzoic acid and sodium (4-chloro-2-methylphenoxy)acetate
123683-39-6 Ethanaminium,N-[4-[[4-(diethylamino)phenyl]- (5-hydroxy-2,4-disulfophenyl)methylene]-2,5- cyclohexadien-1-ylidene]-N-ethyl-,inner salt,calcium salt (2:1),mixt. with 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4- sulfophenyl)azo]-1H-pyrazole-3-carboxylic acid