HC blue no. 17

Right Click Jmol Molecule For More Options. Jmol is a free download found Here.
IUPAC Name :3-[(4-amino-3-methyl-9,10-dioxoanthracen-1-yl)amino]propyl-trimethylazanium;methyl sulfate
InChI :InChI=1/C21H25N3O2.CH4O4S/c1-13-12-16(23-10-7-11-24(2,3)4)17-18(19(13)22)21(26)15-9-6-5-8-14(15)20(17)25;1-5-6(2,3)4/h5-6,8-9,12H,7,10-11H2,1-4H3,(H2-,22,23,25,26);1H3,(H,2,3,4)
Std.InChI: InChI=1S/C21H25N3O2.CH4O4S/c1-13-12-16(23-10-7-11-24(2,3)4)17-18(19(13)22)21(26)15-9-6-5-8-14(15)20(17)25;1-5-6(2,3)4/h5-6,8-9,12H,7,10-11H2,1-4H3,(H2-,22,23,25,26);1H3,(H,2,3,4)
Search Google for structures with same skeleton
InChIKey :DXNBFDTUGLSSOR-UHFFFAOYAE
Std.InChIKey: DXNBFDTUGLSSOR-UHFFFAOYSA-N
Search Google for exact structure
SMILES :CC1=CC(=C2C(=C1N)C(=O)C3=CC=CC=C3C2=O)NCCC[N+](C)(C)C.COS(=O)(=O)[O-]