DIrect fast brown m Price Not Available 5g DIrect fast brown m Supplier Page Catalog Number BD00827896 Molecular Formula C29H19N5Na2O7S CAS# 2429-82-5 Purity 95% SMILES NC1=CC2=C(C(/N=N/C3=CC=C(C4=CC=C(/N=N/C5=CC(C([O-])=O)=C(C=C5)O)C=C4)C=C3)=C(S([O-])(=O)=O)C=C2C=C1)O.[Na+].[Na+] Size 5g Supplier Page http://www.bldpharm.com/products/2429-82-5.html