diethyl 5-cyano-3-methyl-1h-pyrrole-2,4-dicarboxylate;18711-56-3;NSC17446;AC1L5EZ7;AC1Q64BD;Ambcb5251356;Oprea1_249758;MolPort-002-139-876;AR-1I4588;NSC-17446;ZINC00198455
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