Carbazole

4-?4-Bromo-2-fluoroanilino)-7-hydroxy-6-methoxyquinazoline CAS Number 196603-96-0;4-（4-Bromo-2-fluoroanilino)-7-hydroxy-6-methoxyquinazoline CAS Number 196603-96-0 RPI Part Number S-3419 Quantity available upon request "

N-Methyl-1,2-Phenylenediamine dihydrochloride, CAS Number 25148-68-9;N-Methyl-1,2-Phenylenediamine dihydrochloride, CAS Number 25148-68-9 RPI Part Number E-2072 Quantity available upon request "

N,N-Dimethyl-p-phenylene diamine dihydrochloride CAS Number 536-46-9;N,N-Dimethyl-p-phenylene diamine dihydrochloride CAS Number 536-46-9 RPI Part Number E-2073 Quantity available upon request "