primary diamine alkane-alpha,omega-diamine CHEBI:22316 chebi_ontology CHEBI:2577 0 H4N2(CH2)n A primary diamine that is ethane or a higher alkane in which a hydrogen of each of the terminal methyl groups has been replaced by an amino group. H2NCH2(CH2)nCH2NH2, where n = 0, 1, 2, etc. KEGG:C02896 CHEBI:13775 KEGG:C03687 CHEBI:10204 CHEBI:35411 alkane-alpha,omega-diamines alpha,omega-Diamine (CH2)n.C2H8N2 Alkane-alpha,omega-diamine CHEBI:13808 diazaalkane alkane-alpha,omega-diammonium(2+)