CAS: 15418-16-3 - Direct Red 83

Formula:C₃₃H₁₆Cu₂N₆Na₄O₁₇S₄

InChI:InChI=1S/C33H24N6O17S4.2Cu.4Na/c40-25-7-3-19(57(45,46)47)13-23(25)36-38-29-27(59(51,52)53)11-15-9-17(1-5-21(15)31(29)42)34-33(44)35-18-2-6-22-16(10-18)12-28(60(54,55)56)30(32(22)43)39-37-24-14-20(58(48,49)50)4-8-26(24)41;;;;;;/h1-14,40-43H,(H2,34,35,44)(H,45,46,47)(H,48,49,50)(H,51,52,53)(H,54,55,56);;;;;;/q;2*+2;4*+1/p-8

InChI key:InChIKey=OKIWYOJOBJMUHM-UHFFFAOYSA-F

SMILES:[Na+].O=C(NC=1C=CC=2C(C1)=CC(=C3C2[O-][Cu+2]4[O-]C5=CC=C(C=C5N=[N]34)S(=O)(=O)[O-])S(=O)(=O)[O-])NC=6C=CC=7C(C6)=CC(=C8C7[O-][Cu+2]9[O-]C%10=CC=C(C=C%10N=[N]89)S(=O)(=O)[O-])S(=O)(=O)[O-]