2-[4-[[4-[[1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-5-(sulphomethyl)-3-pyridyl]azo]benzoyl]amino]phenyl]-6-methylbenzothiazole-7-sulphonic acid

CAS No: 65402-16-6

ethyl,dihydro,hydroxy,methyl,sulphomethyl,pyridyl,benzoyl,amino,phenyl,methylbenzothiazole,sulphonic