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http://reply.papertrans.cn/91/9045/904437/904437_29.png吹牛者 发表于 2025-3-26 20:05:13
be corre lated directly with those of their monomeric analogues. The present volume is thus a representative empirical compendium of cmr assignments focusing upon alkaloids and model amines, and is intended to aid cmr research in heterocyclic and alkaloid chemistry. The compounds and data presente