Bio-Rad Laboratories, Inc. SpectraBase; SpectraBase Compound ID=DbNK9fU20ZX
http://spectrabase.com/compound/DbNK9fU20ZX (accessed Jul 06, 2020).

PIGMENT BROWN 2
SpectraBase Compound ID DbNK9fU20ZX
InChI InChI=1S/2C16H11N3O3.Cu/c2*20-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)19(21)22;/h2*1-10,20H;/q;;+2/p-2/b2*18-17+;
InChIKey RDOXDPTUAGTVKX-IVYOCVIQSA-L
Mol Weight 648.094 g/mol
Molecular Formula C32H20CuN6O6
Exact Mass 647.074032 g/mol