追加説明:
(1R,2R)-(+)-1,2-Diphenylethylenediamine (CAS 56469-10-4) is an industrial-grade intermediate manufactured directly by Chengdu Teamfor Research Biotechnology Co., Ltd as part of its conventional production line, under the company's enterprise standard. It is distributed across North America, Central/South America, Western and Eastern Europe, and Asia.
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