发明人张德明,赵玉洁,冯建国. "Method for the Synthesis of L-Alanine, N-(ethoxycarbonyl)-, compd. with N-cyclohexylcyclohexanamine (1:1)" [P]. 中国发明专利, 专利号 CN 117379212 B, 授权公告日 2024-07-12.
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