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    | product Name | 4,11-diamino-1H-naphth[2,3-f]isoindole-1,3,5,10(2H)-tetrone |  
    | Synonyms | 1,4-Diamino-2,3-anthraquinonedicarboximide; 1,4-Diamino-9,10-dihydro-9,10-dioxo-2,3-anthracenedicarboximide; NSC 115447; 1H-Naphth(2,3-f)isoindole-1,3,5,10(2H)-tetrone, 4,11-diamino-; 2,3-Anthracenedicarboximide, 1,4-diamino-9,10-dihydro-9,10-dioxo- (8CI); 4,11-Diamino-1H-naphth(2,3-f)isoindole-1,3,5,10(2H)-tetrone; 4,11-diamino-1H-naphtho[2,3-f]isoindole-1,3,5,10(2H)-tetrone |  
    | Molecular Formula | C16H9N3O4 |  
    | Molecular Weight | 307.2604 |  
    | InChI | InChI=1/C16H9N3O4/c17-11-7-8(12(18)10-9(11)15(22)19-16(10)23)14(21)6-4-2-1-3-5(6)13(7)20/h1-4H,17-18H2,(H,19,22,23) |  
    | CAS Registry Number | 128-81-4 |  
    | EINECS | 204-910-0 |  
    | Molecular Structure | ![128-81-4 4,11-diamino-1H-naphth[2,3-f]isoindole-1,3,5,10(2H)-tetrone](/cas/UploadFiles_6326/201303/2013031018294237.gif)  |  
    | Density | 1.69g/cm3 |  
    | Refractive index | 1.808 |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |