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Certified Reference Standards...
化学名称: (5RS)-6-(5-Chloropyridin-2-yl)-7-oxo-6,7-dihydro-5H-pyrrolo[3,4-b]pyrazin-5-yl 4-methylpiperazine-1-carboxylate. (as per EP)
微笑: O=C(N1CCN(C)CC1)OC(C2=C3N=CC=N2)N(C4=CC=C(Cl)C=N4)C3=O