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Certified Reference Standards...
化学名称: 2-((2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy)ethyl valyl-L-alaninate
微笑: C[C@H](NC(C(C(C)C)N)=O)C(OCCOCN1C=NC2=C1N=C(N)NC2=O)=O