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89986-91-4 naphtho[2,3-f]quinoxaline-7,12-dione, 2,3-dimethyl-

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Product Name Naphtho[2,3-f]quinoxaline-7,12-dione, 2,3-dimethyl-
CAS No. 89986-91-4
Molecular Formula C18H12N2O2