CAS 120-00-3 appears in our catalog under these names: N-(4-Amino-2,5-diethoxyphenyl)-benzamide, min. 95 %, 250 g, Azoic Diazo Component 20 (Base), Fast Blue BB base , Fast Blue BB (C.I. 37175), 90.00%, N-(4-Amino-2,5-diethoxyphenyl)-benzamide. Offered by: Roth, GLPBio, Thermo Scientific (Alfa Aesar), Chemat, Biosynth. Available pack sizes: 250g, 25g, 100g, 5g, 500g, 1000g, 2000g, 250mg.