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Certified Reference Standards...
Nome Químico: 3-Nitrophthalic anhydride ; 4-Nitroisobenzofuran-1,3-dione
Sorrisos: O=[N](C1=CC=CC(C2=O)=C1C(O2)=O)=O
Inchi: InChI=1S/C3H6O2.Na/c1-2-3(4)5;/h2H2,1H3,(H,4,5);