发明人罗永刚,何建平,赵玉洁. "Method for the Synthesis of (2Z)-2-Amino-3-[(E)-[(2E)-3-phenylprop-2-en-1-ylidene]amino]but-2-enedinitrile" [P]. 中国发明专利, 专利号 CN 110616396 A, 授权公告日 2025-12-01.
Yamamoto T, Kumar R, Thompson G K. "A Process for Preparing High-Purity (2Z)-2-Amino-3-[(E)-[(2E)-3-phenylprop-2-en-1-ylidene]amino]but-2-enedinitrile" [P]. US Patent, US 10375029 B2, 2022-05-16.
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