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677297-77-7 phosphoric acid,(6-aminopyrido[2,3-b]pyrazine-2,3-diyl)di-4,1-phenylene tetraethyl ester

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Product Name Phosphoric acid,(6-aminopyrido[2,3-b]pyrazine-2,3-diyl)di-4,1-phenylene tetraethyl ester
CAS No. 677297-77-7
Molecular Formula C27H32N4O8P2