16731-59-2 Benzenemethanamine, N-2-propynyl-, hydrobromide Benzylamine, N-2-propynyl-, hydrobromide (8CI) Benzylpropargylamine hydrobromide N-2-Propynylbenzenemethanamine hydrobromide N-2-Propynylbenzylamine hydrobromide Propargylbenzylammonium bromide VUFB-10694