英文别名N-nitroso Melatonin; N1-Nitroso Melatonin; Melatonin impurity I; Melatonin Impurity 26 (N1-Nitroso Melatonin); N-(2-(5-methoxy-1-nitroso-1H-indol-3-yl)ethyl)acetamide; N-(2-(5-methoxy-1H-indol-3-yl)ethyl)-N-nitrosoacetamide; Melatonin Nitroso Impurity 6; Acetamide, N-[2-(5-methoxy-1-nitrosoindol-3-yl)ethyl] 
