o-Dianisidine, free base, C14H16N2O2, CAS Number-119-90-4, diacel navy dc, blue bn base, neutrosel navy bn, cellitazol b, o-dianisidine, blue base nb, dianisidine, disperse black 6, 3,3'-dimethoxybenzidine, blue base irga b, 25g, 99.9%, CHE
o-Dianisidine, >-98%, C14H16N2O2, CAS Number-119-90-4, o-dianisidine, 3,3'-dimethoxybenzidine, blue bn base, neutrosel navy bn, blue base nb, blue base irga b, disperse black 6, cellitazol b, dianisidine, diacel navy dc, 5g, >98%, 1879884,