. "Polyamine Compound"^^ . "A class or organic compounds composed of carbon, hydrogen, and nitrogen containing two or more amino groups with some compounds acting as essential growth factors for microorganisms.NCI" . . "Polyamine CompoundPTNCI" . . "Chemical Viewed Structurally"^^ . "C759"^^ . "Polyamine_Compound"^^ . . "Polyamine Compound"^^ . "C0032433"^^ .