substituted spermine tetramine polyazaalkane secondary amino compound N(1),N(12)-diethylspermine 1,12-Besm 258.278 258.447 A substituted spermine that is spermine in which a hydrogen attached to each of the primary amino groups has been replaced by an ethyl group. BE-3-4-3 Be-3-4-3 C14H34N4 CAS:61345-84-4 CHEBI:90282 InChI=1S/C14H34N4/c1-3-15-11-7-13-17-9-5-6-10-18-14-8-12-16-4-2/h15-18H,3-14H2,1-2H3 N(1), N(12)-diethylspermine N(1),N(12)-bis(ethyl)spermine N(CCCNCC)CCCCNCCCNCC N,N'-bis[3-(ethylamino)propyl]butane-1,4-diamine N1,N12-bis(ethyl)spermine PGMIWVSHZMWSSI-UHFFFAOYSA-N PMID:11313919 PMID:11485561 PMID:12737625 PMID:7577929 PMID:9115288 Reaxys:6475489 chebi_ontology