CAS 89453-69-0 appears in our catalog under these names: Fast Red TR Salt hemi(zinc chloride) salt, Fast Red TR hemi(zinc chloride) salt, FAST RED TR SALT, 4-Chloro-o-toluenediazonium chloride, tetrachlorozincate (2:1), 95%, 95%, Fast red TR salt hemi(zinc chloride). Offered by: GLPBio, Chemat, Sigma-Aldrich, MedChemExpress. Available pack sizes: 100mg, 1g, 500mg, 5g, 25G, 250mg, 10g, 100 mg.