Cat. Name CAS. Structure Purity
M119867 sodium 2/'/'-(p-aminophenyl)-6-methyl[2,6/':2/',6/ 10132-80-6 sodium 2/'/'-(p-aminophenyl)-6-methyl[2,6/':2/',6/'/'-terbenzothiazole]-7-sulphonate ≥ 95%