EntityQ422544· pop 7· linked from 8 articlespropynyl groupSign in to savefunctional group formed by removing a hydrogen atom from a propyneConnectionspropargylEntityInternational Standard Book NumberEntityorganic chemistryEntitydigital object identifierEntityInternational Standard Serial NumberEntityQ180686Entity2-phenethylamineEntitypropylEntitypropynylEntityCategoriesAlkynyl groups