Synonyms3,5-Bis(phenylazo)-2,6-pyridinediamine; 3,5-Bis(2-phenyldiazenyl)-2,6-pyridinediamine Close 3,5-Bis(phenylazo)-2,6-pyridinediamine; 3,5-Bis(2-phenyldiazenyl)-2,6-pyridinediamine Related products 3,5-Bisphenylazo-2,6-diaminopyridine M.F. M.W. 317.36 CAT# AR-P01546 CAS# 34981-09-4 Phenazopyridine Impurity 3 M.F. M.W. 317.36 CAT# AR-P01548 CAS# NA Phenazopyridine M.F. M.W. 213.25 CAT# AR-P01544 CAS# 94-78-0 Phenazopyridine-d5 M.F. M.W. 218.27 CAT# AR-P01545 CAS# NA Phenazopyridine Impurity 2 M.F. M.W. 289.34 CAT# AR-P01547 CAS# 1168133-05-8 Phenazopyridine Hydrochloride M.F. M.W. 213.24 ; 36.46 CAT# AR-P29741 CAS# 136-40-3