Lab measurements for C-cyanomethanimine

C-cyanomethanimine (HNCHCN), existing in the two Z and E isomeric forms, is a key prebiotic molecule, but, so far, only the E isomer has been detected towards the massive star...C-氰基甲亚胺（C-cyanomethanimine，化学式HNCHCN）以Z和E两种异构形式存在，是关键的前生命分子（prebiotic molecule），但截至目前，仅在大质量恒星的观测方向中探测到了其E型异构体。