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2,5-????????? ? ???????

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???(??):: Pyrazine 290-37-9;2,5-Pyrazinedicarboxylicaciddehydrate;Pyrazine-2,5-dicarboxylic acid hydrate;2,5-Pyrazinedicarboxylic acid 2-hydrate;2,5-PYRAZINEDICARBOXYLIC ACID DIHYDRATE;PYRAZINE-2,5-DICARBOXYLIC ACID, DIHYDRATE;2,5-Pyrazinedicarboxylic acid dihydrate,97%;2,5-Pyrazinedicarboxylic acid dihydrate,96%;2,5-Pyrazinedicarboxylic acid dihydrate 96%;2,5-Pyrazinedicarboxylic acid, hydrate (1:2)

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2,5-????????? ? ??????? ??

????(GHS):

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Warning

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H315	??? ??? ???	????? ?? ?????	?? 2	??	P264, P280, P302+P352, P321,P332+P313, P362
H319	?? ?? ??? ???	?? ? ?? ?? ??? ??	?? 2A	??	P264, P280, P305+P351+P338,P337+P313P
H335	?? ???? ??? ? ??	?? ???? ?? - 1? ??;???? ??	?? 3	??

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white to off-white powder

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2,3-????????? 2-??????? 2,3-??????? 2,3-????????? ??????? 2,5-????????? ? ??????? Cefepime 2,2'-Dithiosalicylic acid 4,5-Imidazoledicarboxylic acid 2,5-PYRIDINEDICARBOXYLIC ACID AKOS 90642 5-Methyl-2-pyrazinemethanol 5-Methyl-2-pyrazinecarboxylic acid Pyrazine-2,5-dicarboxylic acid 5-methylpyrazine-2-carbaldehyde PYRAZINE DIPOTASSIUM TETRACARBOXYLATE